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-rw-r--r--archival/gzip.c2
-rw-r--r--archival/libunarchive/get_header_ar.c4
-rw-r--r--archival/libunarchive/get_header_cpio.c2
-rw-r--r--coreutils/diff.c16
-rw-r--r--coreutils/mv.c2
-rw-r--r--docs/ipv4_ipv6.txt4
-rw-r--r--e2fsprogs/blkid/dev.c2
-rw-r--r--e2fsprogs/blkid/resolve.c2
-rw-r--r--e2fsprogs/blkid/tag.c2
-rw-r--r--e2fsprogs/e2fsck.c2
-rw-r--r--e2fsprogs/ext2fs/closefs.c2
-rw-r--r--e2fsprogs/ext2fs/dirblock.c2
-rw-r--r--e2fsprogs/ext2fs/imager.c4
-rw-r--r--e2fsprogs/tune2fs.c4
-rw-r--r--editors/vi.c38
-rw-r--r--libbb/bb_pwd.c2
-rw-r--r--libbb/dump.c16
-rw-r--r--libbb/obscure.c2
-rw-r--r--loginutils/passwd.c6
-rw-r--r--miscutils/devfsd.c124
-rw-r--r--modutils/insmod.c6
-rw-r--r--networking/ifconfig.c2
-rw-r--r--networking/ping.c2
-rw-r--r--shell/ash.c18
-rw-r--r--shell/hush.c4
-rw-r--r--shell/msh.c279
-rw-r--r--util-linux/getopt.c4
-rw-r--r--util-linux/ipcrm.c2
28 files changed, 273 insertions, 282 deletions
diff --git a/archival/gzip.c b/archival/gzip.c
index ef3724c34..c9b67538e 100644
--- a/archival/gzip.c
+++ b/archival/gzip.c
@@ -1260,7 +1260,7 @@ int gzip_main(int argc, char **argv)
}
}
- return (exit_code);
+ return exit_code;
}
/* trees.c -- output deflated data using Huffman coding
diff --git a/archival/libunarchive/get_header_ar.c b/archival/libunarchive/get_header_ar.c
index d0791e99c..7f8c81ca0 100644
--- a/archival/libunarchive/get_header_ar.c
+++ b/archival/libunarchive/get_header_ar.c
@@ -68,12 +68,12 @@ char get_header_ar(archive_handle_t *archive_handle)
archive_handle->offset += ar_long_name_size;
/* This ar entries data section only contained filenames for other records
* they are stored in the static ar_long_names for future reference */
- return (get_header_ar(archive_handle)); /* Return next header */
+ return get_header_ar(archive_handle); /* Return next header */
} else if (ar.formatted.name[1] == ' ') {
/* This is the index of symbols in the file for compilers */
data_skip(archive_handle);
archive_handle->offset += typed->size;
- return (get_header_ar(archive_handle)); /* Return next header */
+ return get_header_ar(archive_handle); /* Return next header */
} else {
/* The number after the '/' indicates the offset in the ar data section
(saved in variable long_name) that conatains the real filename */
diff --git a/archival/libunarchive/get_header_cpio.c b/archival/libunarchive/get_header_cpio.c
index f0b07b56c..e0272003c 100644
--- a/archival/libunarchive/get_header_cpio.c
+++ b/archival/libunarchive/get_header_cpio.c
@@ -156,5 +156,5 @@ char get_header_cpio(archive_handle_t *archive_handle)
free(file_header->link_name);
- return (EXIT_SUCCESS);
+ return EXIT_SUCCESS;
}
diff --git a/coreutils/diff.c b/coreutils/diff.c
index 2920bf143..0b83c9ddf 100644
--- a/coreutils/diff.c
+++ b/coreutils/diff.c
@@ -342,7 +342,7 @@ static int isqrt(int n)
x /= 2;
} while ((x - y) > 1 || (x - y) < -1);
- return (x);
+ return x;
}
static int newcand(int x, int y, int pred)
@@ -357,7 +357,7 @@ static int newcand(int x, int y, int pred)
q->x = x;
q->y = y;
q->pred = pred;
- return (clen++);
+ return clen++;
}
@@ -366,7 +366,7 @@ static int search(int *c, int k, int y)
int i, j, l, t;
if (clist[c[k]].y < y) /* quick look for typical case */
- return (k + 1);
+ return k + 1;
i = 0;
j = k + 1;
while (1) {
@@ -379,9 +379,9 @@ static int search(int *c, int k, int y)
else if (t < y)
i = l;
else
- return (l);
+ return l;
}
- return (l + 1);
+ return l + 1;
}
@@ -428,7 +428,7 @@ static int stone(int *a, int n, int *b, int *c)
}
} while ((y = b[++j]) > 0 && numtries < bound);
}
- return (k);
+ return k;
}
static void unravel(int p)
@@ -461,7 +461,7 @@ static int skipline(FILE * f)
for (i = 1; (c = getc(f)) != '\n' && c != EOF; i++)
continue;
- return (i);
+ return i;
}
@@ -977,7 +977,7 @@ static int diffreg(char *ofile1, char *ofile2, int flags)
free(file1);
if (file2 != ofile2)
free(file2);
- return (rval);
+ return rval;
}
#if ENABLE_FEATURE_DIFF_DIR
diff --git a/coreutils/mv.c b/coreutils/mv.c
index 52ddd9fb7..353124b35 100644
--- a/coreutils/mv.c
+++ b/coreutils/mv.c
@@ -127,5 +127,5 @@ RET_0:
}
} while (*++argv != last);
- return (status);
+ return status;
}
diff --git a/docs/ipv4_ipv6.txt b/docs/ipv4_ipv6.txt
index 76d8279c1..e83db0dbd 100644
--- a/docs/ipv4_ipv6.txt
+++ b/docs/ipv4_ipv6.txt
@@ -175,7 +175,7 @@ Modified IPv6-aware C code:
(void) fprintf(stderr,
"getaddrinfo: %s for host %s service %s\n",
gai_strerror(error), hostname, servicename);
- return (-1);
+ return -1;
}
/* Try all returned addresses until one works */
for (aip = res; aip != NULL; aip = aip->ai_next) {
@@ -187,7 +187,7 @@ Modified IPv6-aware C code:
if (sock == -1) {
perror("socket");
freeaddrinfo(res);
- return (-1);
+ return -1;
}
/* Connect to the host. */
diff --git a/e2fsprogs/blkid/dev.c b/e2fsprogs/blkid/dev.c
index f9f8c63bb..eddbd02b7 100644
--- a/e2fsprogs/blkid/dev.c
+++ b/e2fsprogs/blkid/dev.c
@@ -117,7 +117,7 @@ blkid_dev_iterate blkid_dev_iterate_begin(blkid_cache cache)
iter->magic = DEV_ITERATE_MAGIC;
iter->cache = cache;
iter->p = cache->bic_devs.next;
- return (iter);
+ return iter;
}
/*
diff --git a/e2fsprogs/blkid/resolve.c b/e2fsprogs/blkid/resolve.c
index 2bbcaf31d..7942de2cd 100644
--- a/e2fsprogs/blkid/resolve.c
+++ b/e2fsprogs/blkid/resolve.c
@@ -102,7 +102,7 @@ errout:
if (!cache) {
blkid_put_cache(c);
}
- return (ret);
+ return ret;
}
#ifdef TEST_PROGRAM
diff --git a/e2fsprogs/blkid/tag.c b/e2fsprogs/blkid/tag.c
index 7cf30b45f..9e862a50a 100644
--- a/e2fsprogs/blkid/tag.c
+++ b/e2fsprogs/blkid/tag.c
@@ -257,7 +257,7 @@ blkid_tag_iterate blkid_tag_iterate_begin(blkid_dev dev)
iter->magic = TAG_ITERATE_MAGIC;
iter->dev = dev;
iter->p = dev->bid_tags.next;
- return (iter);
+ return iter;
}
/*
diff --git a/e2fsprogs/e2fsck.c b/e2fsprogs/e2fsck.c
index c48244121..efaec7d8f 100644
--- a/e2fsprogs/e2fsck.c
+++ b/e2fsprogs/e2fsck.c
@@ -1422,7 +1422,7 @@ static int journal_bmap(journal_t *journal, blk_t block, unsigned long *phys)
retval= ext2fs_bmap(inode->i_ctx->fs, inode->i_ino,
&inode->i_ext2, NULL, 0, block, &pblk);
*phys = pblk;
- return (retval);
+ return retval;
#endif
}
diff --git a/e2fsprogs/ext2fs/closefs.c b/e2fsprogs/ext2fs/closefs.c
index 3531cdce7..008d5f36e 100644
--- a/e2fsprogs/ext2fs/closefs.c
+++ b/e2fsprogs/ext2fs/closefs.c
@@ -112,7 +112,7 @@ int ext2fs_super_and_bgd_loc(ext2_filsys fs,
*ret_new_desc_blk = new_desc_blk;
if (ret_meta_bg)
*ret_meta_bg = meta_bg;
- return (numblocks);
+ return numblocks;
}
diff --git a/e2fsprogs/ext2fs/dirblock.c b/e2fsprogs/ext2fs/dirblock.c
index 43e8e6eb0..5d3f6a1bc 100644
--- a/e2fsprogs/ext2fs/dirblock.c
+++ b/e2fsprogs/ext2fs/dirblock.c
@@ -103,7 +103,7 @@ errcode_t ext2fs_write_dir_block2(ext2_filsys fs, blk_t block,
if ((dirent->rec_len < 8) ||
(dirent->rec_len % 4)) {
ext2fs_free_mem(&buf);
- return (EXT2_ET_DIR_CORRUPTED);
+ return EXT2_ET_DIR_CORRUPTED;
}
p += dirent->rec_len;
if (do_swap) {
diff --git a/e2fsprogs/ext2fs/imager.c b/e2fsprogs/ext2fs/imager.c
index 2f93cb417..e82321efa 100644
--- a/e2fsprogs/ext2fs/imager.c
+++ b/e2fsprogs/ext2fs/imager.c
@@ -324,7 +324,7 @@ errcode_t ext2fs_image_bitmap_write(ext2_filsys fs, int fd, int flags)
}
retval = 0;
errout:
- return (retval);
+ return retval;
}
@@ -373,5 +373,5 @@ errcode_t ext2fs_image_bitmap_read(ext2_filsys fs, int fd, int flags)
retval = 0;
errout:
free(buf);
- return (retval);
+ return retval;
}
diff --git a/e2fsprogs/tune2fs.c b/e2fsprogs/tune2fs.c
index c8dfc6927..a2ca1ba09 100644
--- a/e2fsprogs/tune2fs.c
+++ b/e2fsprogs/tune2fs.c
@@ -380,7 +380,7 @@ static time_t parse_time(char *str)
struct tm ts;
if (strcmp(str, "now") == 0) {
- return (time(0));
+ return time(0);
}
memset(&ts, 0, sizeof(ts));
#ifdef HAVE_STRPTIME
@@ -398,7 +398,7 @@ static time_t parse_time(char *str)
if (ts.tm_mday == 0) {
bb_error_msg_and_die("Cannot parse date/time specifier: %s", str);
}
- return (mktime(&ts));
+ return mktime(&ts);
}
static void parse_tune2fs_options(int argc, char **argv)
diff --git a/editors/vi.c b/editors/vi.c
index 3f9ba4698..eef895c53 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -1233,7 +1233,7 @@ static int count_lines(Byte * start, Byte * stop) // count line from start to st
if (*q == '\n')
cnt++;
}
- return (cnt);
+ return cnt;
}
static Byte *find_line(int li) // find begining of line #li
@@ -1373,7 +1373,7 @@ static Byte *new_screen(int ro, int co)
for (li = 1; li < ro - 1; li++) {
screen[(li * co) + 0] = '~';
}
- return (screen);
+ return screen;
}
static Byte *new_text(int size)
@@ -1384,7 +1384,7 @@ static Byte *new_text(int size)
text = (Byte *) xmalloc(size + 8);
memset(text, '\0', size); // clear new text[]
//text += 4; // leave some room for "oops"
- return (text);
+ return text;
}
#ifdef CONFIG_FEATURE_VI_SEARCH
@@ -1398,7 +1398,7 @@ static int mycmp(Byte * s1, Byte * s2, int len)
i = strncasecmp((char *) s1, (char *) s2, len);
}
#endif /* CONFIG_FEATURE_VI_SETOPTS */
- return (i);
+ return i;
}
static Byte *char_search(Byte * p, Byte * pat, int dir, int range) // search for pattern starting at p
@@ -1414,7 +1414,7 @@ static Byte *char_search(Byte * p, Byte * pat, int dir, int range) // search for
stop = next_line(p); // range is to next line
for (start = p; start < stop; start++) {
if (mycmp(start, pat, len) == 0) {
- return (start);
+ return start;
}
}
} else if (dir == BACK) {
@@ -1423,12 +1423,12 @@ static Byte *char_search(Byte * p, Byte * pat, int dir, int range) // search for
stop = prev_line(p); // range is to prev line
for (start = p - len; start >= stop; start--) {
if (mycmp(start, pat, len) == 0) {
- return (start);
+ return start;
}
}
}
// pattern not found
- return (NULL);
+ return NULL;
#else /*REGEX_SEARCH */
char *q;
struct re_pattern_buffer preg;
@@ -1608,7 +1608,7 @@ static Byte find_range(Byte ** start, Byte ** stop, Byte c)
*stop = p;
}
dot = save_dot;
- return (c);
+ return c;
}
static int st_test(Byte * p, int type, int dir, Byte * tested)
@@ -1642,7 +1642,7 @@ static int st_test(Byte * p, int type, int dir, Byte * tested)
test = ((isalnum(c)) || c == '_');
}
*tested = c;
- return (test);
+ return test;
}
static Byte *skip_thing(Byte * p, int linecnt, int dir, int type)
@@ -1784,7 +1784,7 @@ static Byte *text_hole_delete(Byte * p, Byte * q) // delete "p" thru "q", inclus
dest = end = text; // keep pointers valid
file_modified++; // has the file been modified
thd0:
- return (dest);
+ return dest;
}
// copy text into register, then delete text.
@@ -1968,7 +1968,7 @@ static Byte what_reg(void)
c = 'D';
if (YDreg == 27)
c = 'U';
- return (c);
+ return c;
}
static void check_context(Byte cmd)
@@ -2086,7 +2086,7 @@ static int mysleep(int hund) // sleep for 'h' 1/100 seconds
tv.tv_sec = 0;
tv.tv_usec = hund * 10000;
select(1, &rfds, NULL, NULL, &tv);
- return (FD_ISSET(0, &rfds));
+ return FD_ISSET(0, &rfds);
}
#define readbuffer bb_common_bufsiz1
@@ -2214,7 +2214,7 @@ static Byte readit(void) // read (maybe cursor) key from stdin
readed_for_parse -= n;
memmove(readbuffer, readbuffer + n, BUFSIZ - n);
(void) alarm(3); // we are done waiting for input, turn alarm ON
- return (c);
+ return c;
}
//----- IO Routines --------------------------------------------
@@ -2258,7 +2258,7 @@ static Byte get_one_char(void)
#else /* CONFIG_FEATURE_VI_DOT_CMD */
c = readit(); // get the users input
#endif /* CONFIG_FEATURE_VI_DOT_CMD */
- return (c); // return the char, where ever it came from
+ return c; // return the char, where ever it came from
}
static Byte *get_input_line(Byte * prompt) // get input line- use "status line"
@@ -2297,7 +2297,7 @@ static Byte *get_input_line(Byte * prompt) // get input line- use "status line"
refresh(FALSE);
free(obufp);
obufp = (Byte *) xstrdup((char *) buf);
- return (obufp);
+ return obufp;
}
static int file_size(const Byte * fn) // what is the byte size of "fn"
@@ -2312,7 +2312,7 @@ static int file_size(const Byte * fn) // what is the byte size of "fn"
if (sr >= 0) {
cnt = (int) st_buf.st_size;
}
- return (cnt);
+ return cnt;
}
static int file_insert(Byte * fn, Byte * p, int size)
@@ -2376,7 +2376,7 @@ static int file_insert(Byte * fn, Byte * p, int size)
if (cnt >= size)
file_modified++;
fi0:
- return (cnt);
+ return cnt;
}
static int file_write(Byte * fn, Byte * first, Byte * last)
@@ -2385,7 +2385,7 @@ static int file_write(Byte * fn, Byte * first, Byte * last)
if (fn == 0) {
psbs("No current filename");
- return (-2);
+ return -2;
}
charcnt = 0;
// FIXIT- use the correct umask()
@@ -2401,7 +2401,7 @@ static int file_write(Byte * fn, Byte * first, Byte * last)
charcnt = 0;
}
close(fd);
- return (charcnt);
+ return charcnt;
}
//----- Terminal Drawing ---------------------------------------
diff --git a/libbb/bb_pwd.c b/libbb/bb_pwd.c
index 1776fa4f6..48a5c1539 100644
--- a/libbb/bb_pwd.c
+++ b/libbb/bb_pwd.c
@@ -47,7 +47,7 @@ long bb_xgetgrnam(const char *name)
if (mygroup==NULL)
bb_error_msg_and_die("unknown group name: %s", name);
- return (mygroup->gr_gid);
+ return mygroup->gr_gid;
}
/* returns a uid given a username */
diff --git a/libbb/dump.c b/libbb/dump.c
index 4e4c2e12c..10710894e 100644
--- a/libbb/dump.c
+++ b/libbb/dump.c
@@ -74,7 +74,7 @@ int bb_dump_size(FS * fs)
}
cur_size += bcnt * fu->reps;
}
- return (cur_size);
+ return cur_size;
}
static void rewrite(FS * fs)
@@ -374,17 +374,17 @@ static unsigned char *get(void)
*/
if (!bb_dump_length || (ateof && !next((char **) NULL))) {
if (need == bb_dump_blocksize) {
- return ((unsigned char *) NULL);
+ return NULL;
}
if (bb_dump_vflag != ALL && !memcmp(curp, savp, nread)) {
if (bb_dump_vflag != DUP) {
- printf("*\n");
+ puts("*");
}
- return ((unsigned char *) NULL);
+ return NULL;
}
memset((char *) curp + nread, 0, need);
eaddress = address + nread;
- return (curp);
+ return curp;
}
n = fread((char *) curp + nread, sizeof(unsigned char),
bb_dump_length == -1 ? need : MIN(bb_dump_length, need), stdin);
@@ -405,10 +405,10 @@ static unsigned char *get(void)
if (bb_dump_vflag == DUP || bb_dump_vflag == FIRST) {
bb_dump_vflag = WAIT;
}
- return (curp);
+ return curp;
}
if (bb_dump_vflag == WAIT) {
- printf("*\n");
+ puts("*");
}
bb_dump_vflag = DUP;
address = savaddress += bb_dump_blocksize;
@@ -665,7 +665,7 @@ int bb_dump_dump(char **argv)
next(argv);
display();
- return (exitval);
+ return exitval;
}
void bb_dump_add(const char *fmt)
diff --git a/libbb/obscure.c b/libbb/obscure.c
index 56aacc910..7d839d624 100644
--- a/libbb/obscure.c
+++ b/libbb/obscure.c
@@ -164,7 +164,7 @@ int obscure(const char *old, const char *newval, const struct passwd *pwdp)
if ((msg = obscure_msg(old, newval, pwdp))) {
printf("Bad password: %s.\n", msg);
/* If user is root warn only */
- return (getuid())? 1 : 0;
+ return getuid() ? 1 : 0;
}
return 0;
}
diff --git a/loginutils/passwd.c b/loginutils/passwd.c
index 54f35d2d5..2811ab72e 100644
--- a/loginutils/passwd.c
+++ b/loginutils/passwd.c
@@ -261,16 +261,16 @@ static int create_backup(const char *backup, FILE * fp)
static int i64c(int i)
{
if (i <= 0)
- return ('.');
+ return '.';
if (i == 1)
- return ('/');
+ return '/';
if (i >= 2 && i < 12)
return ('0' - 2 + i);
if (i >= 12 && i < 38)
return ('A' - 12 + i);
if (i >= 38 && i < 63)
return ('a' - 38 + i);
- return ('z');
+ return 'z';
}
static char *crypt_make_salt(void)
diff --git a/miscutils/devfsd.c b/miscutils/devfsd.c
index 968270fff..f39bb7e3f 100644
--- a/miscutils/devfsd.c
+++ b/miscutils/devfsd.c
@@ -391,45 +391,35 @@ static void safe_memcpy( char *dest, const char *src, int len)
static unsigned int scan_dev_name_common(const char *d, unsigned int n, int addendum, char *ptr)
{
- if( d[n - 4]=='d' && d[n - 3]=='i' && d[n - 2]=='s' && d[n - 1]=='c')
- return (2 + addendum);
- else if( d[n - 2]=='c' && d[n - 1]=='d')
- return (3 + addendum);
- else if(ptr[0]=='p' && ptr[1]=='a' && ptr[2]=='r' && ptr[3]=='t')
- return (4 + addendum);
- else if( ptr[n - 2]=='m' && ptr[n - 1]=='t')
- return (5 + addendum);
- else
- return 0;
+ if(d[n - 4]=='d' && d[n - 3]=='i' && d[n - 2]=='s' && d[n - 1]=='c')
+ return 2 + addendum;
+ if(d[n - 2]=='c' && d[n - 1]=='d')
+ return 3 + addendum;
+ if(ptr[0]=='p' && ptr[1]=='a' && ptr[2]=='r' && ptr[3]=='t')
+ return 4 + addendum;
+ if(ptr[n - 2]=='m' && ptr[n - 1]=='t')
+ return 5 + addendum;
+ return 0;
}
static unsigned int scan_dev_name(const char *d, unsigned int n, char *ptr)
{
- if(d[0]=='s' && d[1]=='c' && d[2]=='s' && d[3]=='i' && d[4]=='/')
- {
+ if(d[0]=='s' && d[1]=='c' && d[2]=='s' && d[3]=='i' && d[4]=='/') {
if( d[n - 7]=='g' && d[n - 6]=='e' && d[n - 5]=='n' &&
d[n - 4]=='e' && d[n - 3]=='r' && d[n - 2]=='i' &&
d[n - 1]=='c' )
return 1;
return scan_dev_name_common(d, n, 0, ptr);
}
- else if(d[0]=='i' && d[1]=='d' && d[2]=='e' && d[3]=='/' &&
+ if(d[0]=='i' && d[1]=='d' && d[2]=='e' && d[3]=='/' &&
d[4]=='h' && d[5]=='o' && d[6]=='s' && d[7]=='t')
- {
return scan_dev_name_common(d, n, 4, ptr);
- }
- else if(d[0]=='s' && d[1]=='b' && d[2]=='p' && d[3]=='/')
- {
+ if(d[0]=='s' && d[1]=='b' && d[2]=='p' && d[3]=='/')
return 10;
- }
- else if(d[0]=='v' && d[1]=='c' && d[2]=='c' && d[3]=='/')
- {
+ if(d[0]=='v' && d[1]=='c' && d[2]=='c' && d[3]=='/')
return 11;
- }
- else if(d[0]=='p' && d[1]=='t' && d[2]=='y' && d[3]=='/')
- {
+ if(d[0]=='p' && d[1]=='t' && d[2]=='y' && d[3]=='/')
return 12;
- }
return 0;
}
@@ -787,7 +777,7 @@ static int do_servicing (int fd, unsigned long event_mask)
caught_signal = FALSE;
caught_sighup = FALSE;
- return (c_sighup);
+ return c_sighup;
}
msg_logger_and_die(LOG_ERR, "read error on control file");
} /* End Function do_servicing */
@@ -1132,7 +1122,7 @@ static int copy_inode (const char *destpath, const struct stat *dest_stat,
{
if (( source_len = readlink (sourcepath, source_link, STRING_LENGTH - 1) ) < 0 ||
( dest_len = readlink (destpath , dest_link , STRING_LENGTH - 1) ) < 0 )
- return (FALSE);
+ return FALSE;
source_link[source_len] = '\0';
dest_link[dest_len] = '\0';
if ( (source_len != dest_len) || (strcmp (source_link, dest_link) != 0) )
@@ -1140,11 +1130,11 @@ static int copy_inode (const char *destpath, const struct stat *dest_stat,
unlink (destpath);
symlink (source_link, destpath);
}
- return (TRUE);
+ return TRUE;
} /* Else not a symlink */
chmod (destpath, new_mode & ~S_IFMT);
chown (destpath, source_stat->st_uid, source_stat->st_gid);
- return (TRUE);
+ return TRUE;
}
/* Different types: unlink and create */
unlink (destpath);
@@ -1165,7 +1155,7 @@ static int copy_inode (const char *destpath, const struct stat *dest_stat,
break;
symlink_val[val] = '\0';
if (symlink (symlink_val, destpath) == 0)
- return (TRUE);
+ return TRUE;
break;
case S_IFREG:
if ( ( fd = open (destpath, O_RDONLY | O_CREAT, new_mode & ~S_IFMT) ) < 0 )
@@ -1185,10 +1175,10 @@ static int copy_inode (const char *destpath, const struct stat *dest_stat,
break;
do_chown:
if (chown (destpath, source_stat->st_uid, source_stat->st_gid) == 0)
- return (TRUE);
+ return TRUE;
/*break;*/
}
- return (FALSE);
+ return FALSE;
} /* End Function copy_inode */
static void free_config (void)
@@ -1242,13 +1232,13 @@ static int get_uid_gid (int flag, const char *string)
msg_logger_and_die(LOG_ERR,"%s: flag != UID && flag != GID", __FUNCTION__);
if ( isdigit (string[0]) || ( (string[0] == '-') && isdigit (string[1]) ) )
- return atoi (string);
+ return atoi(string);
if ( flag == UID && ( pw_ent = getpwnam (string) ) != NULL )
- return (pw_ent->pw_uid);
+ return pw_ent->pw_uid;
if ( flag == GID && ( grp_ent = getgrnam (string) ) != NULL )
- return (grp_ent->gr_gid);
+ return grp_ent->gr_gid;
else if(ENABLE_DEVFSD_VERBOSE)
msg="group";
@@ -1269,7 +1259,7 @@ static mode_t get_mode (const char *string)
debug_msg_logger(LOG_INFO, __FUNCTION__);
if ( isdigit (string[0]) )
- return strtoul (string, NULL, 8);
+ return strtoul(string, NULL, 8);
if (strlen (string) != 9)
msg_logger_and_die(LOG_ERR, "bad mode: %s", string);
@@ -1282,7 +1272,7 @@ static mode_t get_mode (const char *string)
i=i/2;
string++;
}
- return (mode);
+ return mode;
} /* End Function get_mode */
static void signal_handler (int sig)
@@ -1317,7 +1307,7 @@ static const char *get_variable (const char *variable, void *info)
i=index_in_str_array(field_names, variable);
if ( i > 6 || i < 0 || (i > 1 && gv_info == NULL))
- return (NULL);
+ return NULL;
if( i >= 0 && i <= 3)
{
debug_msg_logger(LOG_INFO, "%s: i=%d %s", __FUNCTION__, i ,field_names[i+7]);
@@ -1333,7 +1323,7 @@ static const char *get_variable (const char *variable, void *info)
debug_msg_logger(LOG_INFO, "%s: %s", __FUNCTION__, sbuf);
- return (sbuf);
+ return sbuf;
} /* End Function get_variable */
static void service(struct stat statbuf, char *path)
@@ -1440,7 +1430,7 @@ static int make_dir_tree (const char *path)
if (bb_make_directory( dirname((char *)path), -1, FILEUTILS_RECUR )==-1)
{
debug_msg_logger(LOG_ERR, "%s: %s: %m",__FUNCTION__, path);
- return (FALSE);
+ return FALSE;
}
return TRUE;
} /* End Function make_dir_tree */
@@ -1471,9 +1461,9 @@ static int expand_expression(char *output, unsigned int outsize,
debug_msg_logger(LOG_INFO, __FUNCTION__);
if ( !st_expr_expand (temp, STRING_LENGTH, input, get_variable_func, info) )
- return (FALSE);
+ return FALSE;
expand_regexp (output, outsize, temp, devname, ex, numexp);
- return (TRUE);
+ return TRUE;
} /* End Function expand_expression */
static void expand_regexp (char *output, size_t outsize, const char *input,
@@ -1627,9 +1617,9 @@ const char *get_old_name (const char *devname, unsigned int namelen,
if (strncmp (devname, trans->match, len) == 0)
{
if (trans->format == NULL)
- return (devname + len);
+ return devname + len;
sprintf (buffer, trans->format, devname + len);
- return (buffer);
+ return buffer;
}
}
@@ -1689,7 +1679,7 @@ const char *get_old_name (const char *devname, unsigned int namelen,
if(ENABLE_DEBUG && compat_name!=NULL)
msg_logger(LOG_INFO, "%s: compat_name %s", __FUNCTION__, compat_name);
- return (compat_name);
+ return compat_name;
} /* End Function get_old_name */
static char get_old_ide_name (unsigned int major, unsigned int minor)
@@ -1724,7 +1714,7 @@ static char get_old_ide_name (unsigned int major, unsigned int minor)
if (minor > 63)
++letter;
- return (letter);
+ return letter;
} /* End Function get_old_ide_name */
static char *write_old_sd_name (char *buffer,
@@ -1745,7 +1735,7 @@ static char *write_old_sd_name (char *buffer,
if (major == 8)
{
sprintf (buffer, "sd%c%s", 'a' + (minor >> 4), part);
- return (buffer);
+ return buffer;
}
if ( (major > 64) && (major < 72) )
{
@@ -1754,9 +1744,9 @@ static char *write_old_sd_name (char *buffer,
sprintf (buffer, "sd%c%s", 'a' + disc_index, part);
else
sprintf (buffer, "sd%c%c%s", 'a' + (disc_index / 26) - 1, 'a' + disc_index % 26,part);
- return (buffer);
+ return buffer;
}
- return (NULL);
+ return NULL;
} /* End Function write_old_sd_name */
@@ -1799,7 +1789,7 @@ int st_expr_expand (char *output, unsigned int length, const char *input,
/* Variable expansion */
input = expand_variable (buffer, length, &out_pos, ++input, get_variable_func, info);
if (input == NULL)
- return (FALSE);
+ return FALSE;
break;
case '~':
/* Home directory expansion */
@@ -1810,7 +1800,7 @@ int st_expr_expand (char *output, unsigned int length, const char *input,
if ( ( env = getenv ("HOME") ) == NULL )
{
msg_logger(LOG_INFO, bb_msg_variable_not_found, "HOME");
- return (FALSE);
+ return FALSE;
}
len = strlen (env);
if (len + out_pos >= length)
@@ -1830,7 +1820,7 @@ int st_expr_expand (char *output, unsigned int length, const char *input,
if ( ( pwent = getpwnam (tmp) ) == NULL )
{
msg_logger(LOG_INFO, "no pwent for: %s", tmp);
- return (FALSE);
+ return FALSE;
}
len = strlen (pwent->pw_dir);
if (len + out_pos >= length)
@@ -1847,16 +1837,16 @@ int st_expr_expand (char *output, unsigned int length, const char *input,
if (ch == '\0')
{
memcpy (output, buffer, out_pos);
- return (TRUE);
+ return TRUE;
}
break;
/* esac */
}
}
- return (FALSE);
+ return FALSE;
st_expr_expand_out:
msg_logger(LOG_INFO, bb_msg_small_buffer);
- return (FALSE);
+ return FALSE;
} /* End Function st_expr_expand */
@@ -1899,7 +1889,7 @@ static const char *expand_variable (char *buffer, unsigned int length,
memcpy (buffer + *out_pos, tmp, len + 1);
out_pos += len;
- return (input);
+ return input;
}
/* Ordinary variable expansion, possibly in braces */
if (ch != '{')
@@ -1916,7 +1906,7 @@ static const char *expand_variable (char *buffer, unsigned int length,
if ( ( env = get_variable_v2 (tmp, func, info) ) == NULL )
{
msg_logger(LOG_INFO, bb_msg_variable_not_found, tmp);
- return (NULL);
+ return NULL;
}
len = strlen (env);
if (len + *out_pos >= length)
@@ -1924,7 +1914,7 @@ static const char *expand_variable (char *buffer, unsigned int length,
memcpy (buffer + *out_pos, env, len + 1);
*out_pos += len;
- return (input);
+ return input;
}
/* Variable in braces: check for ':' tricks */
ch = *++input;
@@ -1940,13 +1930,13 @@ static const char *expand_variable (char *buffer, unsigned int length,
safe_memcpy (tmp, input, len);
ptr = expand_variable (buffer, length, out_pos, tmp, func, info );
if (ptr == NULL)
- return (NULL);
- return (input + len);
+ return NULL;
+ return input + len;
}
if (ch != ':' || ptr[1] != '-' )
{
msg_logger(LOG_INFO, "illegal char in var name");
- return (NULL);
+ return NULL;
}
/* It's that handy "${var:-word}" expression. Check if var is defined */
len = ptr - input;
@@ -1971,7 +1961,7 @@ static const char *expand_variable (char *buffer, unsigned int length,
break;
case '\0':
msg_logger(LOG_INFO,"\"}\" not found in: %s", input);
- return (NULL);
+ return NULL;
default:
break;
}
@@ -1989,7 +1979,7 @@ static const char *expand_variable (char *buffer, unsigned int length,
memcpy (buffer + *out_pos, env, len + 1);
*out_pos += len;
- return (input);
+ return input;
}
/* Environment variable was not found, so process word. Advance input
pointer to start of word in "${var:-word}" */
@@ -2001,17 +1991,17 @@ static const char *expand_variable (char *buffer, unsigned int length,
safe_memcpy (tmp, input, len);
input = ptr;
if ( !st_expr_expand (tmp, STRING_LENGTH, tmp, func, info ) )
- return (NULL);
+ return NULL;
len = strlen (tmp);
if (len + *out_pos >= length)
goto expand_variable_out;
memcpy (buffer + *out_pos, tmp, len + 1);
*out_pos += len;
- return (input);
+ return input;
expand_variable_out:
msg_logger(LOG_INFO, bb_msg_small_buffer);
- return (NULL);
+ return NULL;
} /* End Function expand_variable */
@@ -2034,9 +2024,9 @@ static const char *get_variable_v2 (const char *variable,
{
value = (*func) (variable, info);
if (value != NULL)
- return (value);
+ return value;
}
- return getenv (variable);
+ return getenv(variable);
} /* End Function get_variable */
/* END OF CODE */
diff --git a/modutils/insmod.c b/modutils/insmod.c
index dd999a672..7b715b9c3 100644
--- a/modutils/insmod.c
+++ b/modutils/insmod.c
@@ -805,7 +805,7 @@ static int check_module_name_match(const char *filename, struct stat *statbuf,
char *fullname = (char *) userdata;
if (fullname[0] == '\0')
- return (FALSE);
+ return FALSE;
else {
char *tmp, *tmp1 = xstrdup(filename);
tmp = bb_get_last_path_component(tmp1);
@@ -813,11 +813,11 @@ static int check_module_name_match(const char *filename, struct stat *statbuf,
free(tmp1);
/* Stop searching if we find a match */
m_filename = xstrdup(filename);
- return (FALSE);
+ return FALSE;
}
free(tmp1);
}
- return (TRUE);
+ return TRUE;
}
diff --git a/networking/ifconfig.c b/networking/ifconfig.c
index d28ca22c5..ae5b468ce 100644
--- a/networking/ifconfig.c
+++ b/networking/ifconfig.c
@@ -543,6 +543,6 @@ static int in_ether(const char *bufp, struct sockaddr *sap)
*ptr++ = val;
} while (++i < ETH_ALEN);
- return (int) (*bufp); /* Error if we don't end at end of string. */
+ return *bufp; /* Error if we don't end at end of string. */
}
#endif
diff --git a/networking/ping.c b/networking/ping.c
index fc01b5e1d..658c01518 100644
--- a/networking/ping.c
+++ b/networking/ping.c
@@ -65,7 +65,7 @@ static int in_cksum(unsigned short *buf, int sz)
sum = (sum >> 16) + (sum & 0xFFFF);
sum += (sum >> 16);
ans = ~sum;
- return (ans);
+ return ans;
}
#ifndef CONFIG_FEATURE_FANCY_PING
diff --git a/shell/ash.c b/shell/ash.c
index 704d03bec..0704353f5 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -2160,8 +2160,8 @@ lookupalias(const char *name, int check)
struct alias *ap = *__lookupalias(name);
if (check && ap && (ap->flag & ALIASINUSE))
- return (NULL);
- return (ap);
+ return NULL;
+ return ap;
}
/*
@@ -2196,7 +2196,7 @@ aliascmd(int argc, char **argv)
}
}
- return (ret);
+ return ret;
}
static int
@@ -2217,7 +2217,7 @@ unaliascmd(int argc, char **argv)
}
}
- return (i);
+ return i;
}
static struct alias *
@@ -4831,10 +4831,10 @@ done:
startloc = expdest - (char *)stackblock();
strtodest(home, SQSYNTAX, quotes);
recordregion(startloc, expdest - (char *)stackblock(), 0);
- return (p);
+ return p;
lose:
*p = c;
- return (startp);
+ return startp;
}
@@ -9969,7 +9969,7 @@ out:
else
TRACE(("reread token %s %s\n", tokname(t), t == TWORD ? wordtext : ""));
#endif
- return (t);
+ return t;
}
@@ -12531,7 +12531,7 @@ dash_arith(const char *s)
}
INTON;
- return (result);
+ return result;
}
@@ -12555,7 +12555,7 @@ letcmd(int argc, char **argv)
i = dash_arith(*ap);
}
- return (!i);
+ return !i;
}
#endif /* CONFIG_ASH_MATH_SUPPORT */
diff --git a/shell/hush.c b/shell/hush.c
index 57b4a7ac3..a6e029e4e 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -507,7 +507,7 @@ static int builtin_export(struct child_prog *child)
char *name = child->argv[1];
if (name == NULL) {
- return (builtin_env(child));
+ return builtin_env(child);
}
name = strdup(name);
@@ -730,7 +730,7 @@ static int builtin_source(struct child_prog *child)
status = parse_file_outer(input);
mark_closed(fileno(input));
fclose(input);
- return (status);
+ return status;
}
static int builtin_umask(struct child_prog *child)
diff --git a/shell/msh.c b/shell/msh.c
index 8f58e9457..492d3cf43 100644
--- a/shell/msh.c
+++ b/shell/msh.c
@@ -1022,31 +1022,31 @@ struct op *scantree(struct op *head)
struct op *dotnode;
if (head == NULL)
- return (NULL);
+ return NULL;
if (head->left != NULL) {
dotnode = scantree(head->left);
if (dotnode)
- return (dotnode);
+ return dotnode;
}
if (head->right != NULL) {
dotnode = scantree(head->right);
if (dotnode)
- return (dotnode);
+ return dotnode;
}
if (head->words == NULL)
- return (NULL);
+ return NULL;
DBGPRINTF5(("SCANTREE: checking node %p\n", head));
if ((head->type != TDOT) && (strcmp(".", head->words[0]) == 0)) {
DBGPRINTF5(("SCANTREE: dot found in node %p\n", head));
- return (head);
+ return head;
}
- return (NULL);
+ return NULL;
}
@@ -1219,7 +1219,7 @@ static int any(int c, char *s)
static char *putn(int n)
{
- return (itoa(n));
+ return itoa(n);
}
static void next(int f)
@@ -1248,7 +1248,7 @@ static char *space(int n)
if ((cp = getcell(n)) == 0)
err("out of string space");
- return (cp);
+ return cp;
}
static char *strsave(char *s, int a)
@@ -1258,9 +1258,9 @@ static char *strsave(char *s, int a)
if ((cp = space(strlen(s) + 1)) != NULL) {
setarea((char *) cp, a);
for (xp = cp; (*xp++ = *s++) != '\0';);
- return (cp);
+ return cp;
}
- return ("");
+ return "";
}
/*
@@ -1306,16 +1306,16 @@ static struct var *lookup(char *n)
c = c * 10 + *n - '0';
dummy.status = RONLY;
dummy.value = c <= dolc ? dolv[c] : null;
- return (&dummy);
+ return &dummy;
}
for (vp = vlist; vp; vp = vp->next)
if (eqname(vp->name, n))
- return (vp);
+ return vp;
cp = findeq(n);
vp = (struct var *) space(sizeof(*vp));
if (vp == 0 || (vp->name = space((int) (cp - n) + 2)) == 0) {
dummy.name = dummy.value = "";
- return (&dummy);
+ return &dummy;
}
for (cp = vp->name; (*cp = *n++) && *cp != '='; cp++);
if (*cp == 0)
@@ -1327,7 +1327,7 @@ static struct var *lookup(char *n)
vp->next = vlist;
vp->status = GETCELL;
vlist = vp;
- return (vp);
+ return vp;
}
/*
@@ -1455,14 +1455,14 @@ static int eqname(char *n1, char *n2)
for (; *n1 != '=' && *n1 != 0; n1++)
if (*n2++ != *n1)
return 0;
- return (*n2 == 0 || *n2 == '=');
+ return *n2 == 0 || *n2 == '=';
}
static char *findeq(char *cp)
{
while (*cp != '\0' && *cp != '=')
cp++;
- return (cp);
+ return cp;
}
/* -------- gmatch.c -------- */
@@ -1510,7 +1510,7 @@ static int gmatch(char *s, char *p)
return 0;
}
}
- return (*s == 0);
+ return *s == 0;
}
static char *cclass(char *p, int sub)
@@ -1522,7 +1522,7 @@ static char *cclass(char *p, int sub)
found = not;
do {
if (*p == '\0')
- return ((char *) NULL);
+ return NULL;
c = *p & CMASK;
if (p[1] == '-' && p[2] != ']') {
d = p[2] & CMASK;
@@ -1532,7 +1532,7 @@ static char *cclass(char *p, int sub)
if (c == sub || (c <= sub && sub <= d))
found = !not;
} while (*++p != ']');
- return (found ? p + 1 : (char *) NULL);
+ return found ? p + 1 : NULL;
}
@@ -1596,7 +1596,7 @@ char *getcell(unsigned nbytes)
i = nregio >= GROWBY ? nregio : GROWBY;
p = (struct region *) sbrk(i * REGSIZE);
if (p == (struct region *) -1)
- return ((char *) NULL);
+ return NULL;
p--;
if (p != areatop) {
puts("not contig");
@@ -1608,7 +1608,7 @@ char *getcell(unsigned nbytes)
q->next = areabot;
q->area = BUSY;
areatop = q;
- found:
+ found:
/*
* we found a FREE area big enough, pointed to by 'p', and up to 'q'
*/
@@ -1626,7 +1626,7 @@ char *getcell(unsigned nbytes)
p->next = areanxt;
}
p->area = areanum;
- return ((char *) (p + 1));
+ return (char *) (p + 1);
}
static void freecell(char *cp)
@@ -1732,7 +1732,7 @@ static struct op *pipeline(int cf)
}
DBGPRINTF7(("PIPELINE: returning t=%p\n", t));
- return (t);
+ return t;
}
static struct op *andor(void)
@@ -1760,7 +1760,7 @@ static struct op *andor(void)
}
DBGPRINTF7(("ANDOR: returning t=%p\n", t));
- return (t);
+ return t;
}
static struct op *c_list(void)
@@ -1780,7 +1780,7 @@ static struct op *c_list(void)
|| (multiline && c == '\n')) {
if ((p = andor()) == NULL)
- return (t);
+ return t;
if ((peeksym = yylex(0)) == '&')
p = block(TASYNC, p, NOBLOCK, NOWORDS);
@@ -1792,7 +1792,7 @@ static struct op *c_list(void)
}
/* IF */
DBGPRINTF7(("C_LIST: returning t=%p\n", t));
- return (t);
+ return t;
}
static int synio(int cf)
@@ -1852,7 +1852,7 @@ static struct op *simple(void)
break;
default:
- return (t);
+ return t;
}
}
}
@@ -1867,7 +1867,7 @@ static struct op *nested(int type, int mark)
t = c_list();
musthave(mark, 0);
multiline--;
- return (block(type, t, NOBLOCK, NOWORDS));
+ return block(type, t, NOBLOCK, NOWORDS);
}
static struct op *command(int cf)
@@ -1894,7 +1894,7 @@ static struct op *command(int cf)
peeksym = c;
if ((t = simple()) == NULL) {
if (iolist == NULL)
- return ((struct op *) NULL);
+ return NULL;
t = newtp();
t->type = TCOM;
}
@@ -1980,7 +1980,7 @@ static struct op *command(int cf)
DBGPRINTF(("COMMAND: returning %p\n", t));
- return (t);
+ return t;
}
static struct op *dowholefile(int type, int mark)
@@ -1994,7 +1994,7 @@ static struct op *dowholefile(int type, int mark)
multiline--;
t = block(type, t, NOBLOCK, NOWORDS);
DBGPRINTF(("DOWHOLEFILE: return t=%p\n", t));
- return (t);
+ return t;
}
static struct op *dogroup(int onlydone)
@@ -2004,12 +2004,12 @@ static struct op *dogroup(int onlydone)
c = yylex(CONTIN);
if (c == DONE && onlydone)
- return ((struct op *) NULL);
+ return NULL;
if (c != DO)
SYNTAXERR;
mylist = c_list();
musthave(DONE, 0);
- return (mylist);
+ return mylist;
}
static struct op *thenpart(void)
@@ -2019,7 +2019,7 @@ static struct op *thenpart(void)
if ((c = yylex(0)) != THEN) {
peeksym = c;
- return ((struct op *) NULL);
+ return NULL;
}
t = newtp();
t->type = 0;
@@ -2027,7 +2027,7 @@ static struct op *thenpart(void)
if (t->left == NULL)
SYNTAXERR;
t->right = elsepart();
- return (t);
+ return t;
}
static struct op *elsepart(void)
@@ -2039,18 +2039,18 @@ static struct op *elsepart(void)
case ELSE:
if ((t = c_list()) == NULL)
SYNTAXERR;
- return (t);
+ return t;
case ELIF:
t = newtp();
t->type = TELIF;
t->left = c_list();
t->right = thenpart();
- return (t);
+ return t;
default:
peeksym = c;
- return ((struct op *) NULL);
+ return NULL;
}
}
@@ -2065,7 +2065,7 @@ static struct op *caselist(void)
}
DBGPRINTF(("CASELIST, returning t=%p\n", t));
- return (t);
+ return t;
}
static struct op *casepart(void)
@@ -2084,7 +2084,7 @@ static struct op *casepart(void)
DBGPRINTF7(("CASEPART: made newtp(TPAT, t=%p)\n", t));
- return (t);
+ return t;
}
static char **pattern(void)
@@ -2100,7 +2100,7 @@ static char **pattern(void)
peeksym = c;
word(NOWORD);
- return (copyw());
+ return copyw();
}
static char **wordlist(void)
@@ -2109,14 +2109,14 @@ static char **wordlist(void)
if ((c = yylex(0)) != IN) {
peeksym = c;
- return ((char **) NULL);
+ return NULL;
}
startl = 0;
while ((c = yylex(0)) == WORD)
word(yylval.cp);
word(NOWORD);
peeksym = c;
- return (copyw());
+ return copyw();
}
/*
@@ -2127,11 +2127,11 @@ static struct op *list(struct op *t1, struct op *t2)
DBGPRINTF7(("LIST: enter, t1=%p, t2=%p\n", t1, t2));
if (t1 == NULL)
- return (t2);
+ return t2;
if (t2 == NULL)
- return (t1);
+ return t1;
- return (block(TLIST, t1, t2, NOWORDS));
+ return block(TLIST, t1, t2, NOWORDS);
}
static struct op *block(int type, struct op *t1, struct op *t2, char **wp)
@@ -2149,7 +2149,7 @@ static struct op *block(int type, struct op *t1, struct op *t2, char **wp)
DBGPRINTF7(("BLOCK: inserted %p between %p and %p\n", t, t1,
t2));
- return (t);
+ return t;
}
/* See if given string is a shell multiline (FOR, IF, etc) */
@@ -2162,7 +2162,7 @@ static int rlookup(char *n)
for (rp = restab; rp->r_name; rp++)
if (strcmp(rp->r_name, n) == 0) {
DBGPRINTF7(("RLOOKUP: match, returning %d\n", rp->r_val));
- return (rp->r_val); /* Return numeric code for shell multiline */
+ return rp->r_val; /* Return numeric code for shell multiline */
}
DBGPRINTF7(("RLOOKUP: NO match, returning 0\n"));
@@ -2183,7 +2183,7 @@ static struct op *newtp(void)
DBGPRINTF3(("NEWTP: allocated %p\n", t));
- return (t);
+ return t;
}
static struct op *namelist(struct op *t)
@@ -2204,14 +2204,14 @@ static struct op *namelist(struct op *t)
t->ioact = t->left->ioact;
t->left->ioact = NULL;
}
- return (t);
+ return t;
}
word(NOWORD);
t->words = copyw();
- return (t);
+ return t;
}
static char **copyw(void)
@@ -2220,7 +2220,7 @@ static char **copyw(void)
wd = getwords(wdlist);
wdlist = 0;
- return (wd);
+ return wd;
}
static void word(char *cp)
@@ -2234,7 +2234,7 @@ static struct ioword **copyio(void)
iop = (struct ioword **) getwords(iolist);
iolist = 0;
- return (iop);
+ return iop;
}
static struct ioword *io(int u, int f, char *cp)
@@ -2246,7 +2246,7 @@ static struct ioword *io(int u, int f, char *cp)
iop->io_flag = f;
iop->io_name = cp;
iolist = addword((char *) iop, iolist);
- return (iop);
+ return iop;
}
static void zzerr(void)
@@ -2274,7 +2274,7 @@ static int yylex(int cf)
peeksym = 0;
if (c == '\n')
startl = 1;
- return (c);
+ return c;
}
@@ -2311,14 +2311,14 @@ static int yylex(int cf)
case 0:
DBGPRINTF5(("YYLEX: return 0, c=%d\n", c));
- return (c);
+ return c;
case '$':
DBGPRINTF9(("YYLEX: found $\n"));
*e.linep++ = c;
if ((c = my_getc(0)) == '{') {
if ((c = collect(c, '}')) != '\0')
- return (c);
+ return c;
goto pack;
}
break;
@@ -2327,7 +2327,7 @@ static int yylex(int cf)
case '\'':
case '"':
if ((c = collect(c, c)) != '\0')
- return (c);
+ return c;
goto pack;
case '|':
@@ -2336,17 +2336,17 @@ static int yylex(int cf)
startl = 1;
/* If more chars process them, else return NULL char */
if ((c1 = dual(c)) != '\0')
- return (c1);
+ return c1;
else
- return (c);
+ return c;
case '^':
startl = 1;
- return ('|');
+ return '|';
case '>':
case '<':
diag(c);
- return (c);
+ return c;
case '\n':
nlseen++;
@@ -2363,12 +2363,12 @@ static int yylex(int cf)
if (cf & CONTIN)
goto loop;
}
- return (c);
+ return c;
case '(':
case ')':
startl = 1;
- return (c);
+ return c;
}
unget(c);
@@ -2390,11 +2390,11 @@ static int yylex(int cf)
if (atstart && (c = rlookup(line)) != 0) {
startl = 1;
- return (c);
+ return c;
}
yylval.cp = strsave(line, areanum);
- return (WORD);
+ return WORD;
}
@@ -2412,7 +2412,7 @@ static int collect(int c, int c1)
s[1] = 0;
prs("no closing ");
yyerror(s);
- return (YYERRCODE);
+ return YYERRCODE;
}
if (interactive && c == '\n' && e.iop <= iostack) {
#ifdef CONFIG_FEATURE_COMMAND_EDITING
@@ -2448,7 +2448,7 @@ static int dual(int c)
if (c == 0)
unget(*--cp); /* String is not a shell multiline, put peek char back */
- return (c); /* String is multiline, return numeric multiline (restab) code */
+ return c; /* String is multiline, return numeric multiline (restab) code */
}
static void diag(int ec)
@@ -2481,7 +2481,7 @@ static char *tree(unsigned size)
fail();
/* NOTREACHED */
}
- return (t);
+ return t;
}
/* VARARGS1 */
@@ -2701,7 +2701,7 @@ static int execute(struct op *t, int *pin, int *pout, int act)
}
DBGPRINTF(("EXECUTE: returning from t=%p, rv=%d\n", t, rv));
- return (rv);
+ return rv;
}
static int
@@ -2759,7 +2759,7 @@ forkexec(struct op *t, int *pin, int *pout, int act, char **wp)
if (cp == NULL && t->ioact == NULL) {
while ((cp = *owp++) != NULL && assign(cp, COPYV));
DBGPRINTF(("FORKEXEC: returning setstatus()\n"));
- return (setstatus(0));
+ return setstatus(0);
} else if (cp != NULL) {
shcom = inbuilt(cp);
}
@@ -2864,7 +2864,7 @@ forkexec(struct op *t, int *pin, int *pout, int act, char **wp)
if (iosetup(*iopp++, pin != NULL, pout != NULL)) {
if (forked)
_exit(rv);
- return (rv);
+ return rv;
}
}
@@ -2873,7 +2873,7 @@ forkexec(struct op *t, int *pin, int *pout, int act, char **wp)
if (forked)
_exit(i);
DBGPRINTF(("FORKEXEC: returning i=%d\n", i));
- return (i);
+ return i;
}
/* should use FIOCEXCL */
@@ -3005,7 +3005,7 @@ static struct op **find1case(struct op *t, char *w)
if (t == NULL) {
DBGPRINTF3(("FIND1CASE: enter, t==NULL, returning.\n"));
- return ((struct op **) NULL);
+ return NULL;
}
DBGPRINTF3(("FIND1CASE: enter, t->type=%d (%s)\n", t->type,
@@ -3014,7 +3014,7 @@ static struct op **find1case(struct op *t, char *w)
if (t->type == TLIST) {
if ((tp = find1case(t->left, w)) != NULL) {
DBGPRINTF3(("FIND1CASE: found one to the left, returning tp=%p\n", tp));
- return (tp);
+ return tp;
}
t1 = t->right; /* TPAT */
} else
@@ -3024,18 +3024,19 @@ static struct op **find1case(struct op *t, char *w)
if ((cp = evalstr(*wp++, DOSUB)) && gmatch(w, cp)) {
DBGPRINTF3(("FIND1CASE: returning &t1->left= %p.\n",
&t1->left));
- return (&t1->left);
+ return &t1->left;
}
DBGPRINTF(("FIND1CASE: returning NULL\n"));
- return ((struct op **) NULL);
+ return NULL;
}
static struct op *findcase(struct op *t, char *w)
{
struct op **tp;
- return ((tp = find1case(t, w)) != NULL ? *tp : (struct op *) NULL);
+ tp = find1case(t, w);
+ return tp != NULL ? *tp : NULL;
}
/*
@@ -3106,14 +3107,14 @@ static int waitfor(int lastpid, int canintr)
onintr(0);
}
}
- return (rv);
+ return rv;
}
static int setstatus(int s)
{
exstat = s;
setval(lookup("?"), putn(s));
- return (s);
+ return s;
}
/*
@@ -3165,20 +3166,20 @@ static char *rexecve(char *c, char **v, char **envp)
*v = e.linep;
execve(DEFAULT_SHELL, v, envp);
*v = tp;
- return ("no Shell");
+ return "no Shell";
case ENOMEM:
- return ((char *) bb_msg_memory_exhausted);
+ return (char *) bb_msg_memory_exhausted;
case E2BIG:
- return ("argument list too long");
+ return "argument list too long";
case EACCES:
eacces++;
break;
}
}
- return (errno == ENOENT ? "not found" : "cannot execute");
+ return errno == ENOENT ? "not found" : "cannot execute";
}
/*
@@ -3228,7 +3229,7 @@ static int run(struct ioarg *argp, int (*f) (struct ioarg *))
outtree = otree;
freearea(areanum--);
- return (rv);
+ return rv;
}
/* -------- do.c -------- */
@@ -3412,7 +3413,7 @@ static int dodot(struct op *t)
DBGPRINTF(("DODOT: returning exstat=%d\n", exstat));
- return (exstat);
+ return exstat;
}
} /* While */
@@ -3458,12 +3459,12 @@ static int doread(struct op *t)
break;
setval(lookup(*wp), e.linep);
}
- return (nb <= 0);
+ return nb <= 0;
}
static int doeval(struct op *t)
{
- return (RUN(awordlist, t->words + 1, wdchar));
+ return RUN(awordlist, t->words + 1, wdchar);
}
static int dotrap(struct op *t)
@@ -3513,7 +3514,7 @@ static int getsig(char *s)
err("trap: bad signal number");
n = 0;
}
- return (n);
+ return n;
}
static void setsig(int n, sighandler_t f)
@@ -3543,17 +3544,17 @@ static int getn(char *as)
prs(as);
err(": bad number");
}
- return (n * m);
+ return n * m;
}
static int dobreak(struct op *t)
{
- return (brkcontin(t->words[1], 1));
+ return brkcontin(t->words[1], 1);
}
static int docontinue(struct op *t)
{
- return (brkcontin(t->words[1], 0));
+ return brkcontin(t->words[1], 0);
}
static int brkcontin(char *cp, int val)
@@ -3714,9 +3715,9 @@ static int (*inbuilt(char *s)) (struct op *) {
for (bp = builtincmds; bp->name != NULL; bp++)
if (strcmp(bp->name, s) == 0)
- return (bp->builtinfunc);
+ return bp->builtinfunc;
- return (NULL);
+ return NULL;
}
/* -------- eval.c -------- */
@@ -3766,7 +3767,7 @@ static char **eval(char **ap, int f)
} else
gflg = 1;
- return (gflg ? (char **) NULL : wp);
+ return gflg ? (char **) NULL : wp;
}
/*
@@ -3784,7 +3785,7 @@ static char **makenv(int all, struct wdblock *wb)
if (all || vp->status & EXPORT)
wb = addword(vp->name, wb);
wb = addword((char *) 0, wb);
- return (getwords(wb));
+ return getwords(wb);
}
static char *evalstr(char *cp, int f)
@@ -3801,7 +3802,7 @@ static char *evalstr(char *cp, int f)
DELETE(wb);
} else
cp = NULL;
- return (cp);
+ return cp;
}
static int expand(char *cp, struct wdblock **wbp, int f)
@@ -3844,7 +3845,7 @@ static int expand(char *cp, struct wdblock **wbp, int f)
quitenv();
} else
gflg = 1;
- return (gflg == 0);
+ return gflg == 0;
}
/*
@@ -3868,7 +3869,7 @@ static char *blank(int f)
if (sp == e.linep)
return 0;
*e.linep++ = 0;
- return (sp);
+ return sp;
default:
if (f & DOBLANK && any(c, ifs->value))
@@ -3913,7 +3914,7 @@ static char *blank(int f)
*e.linep++ = c;
}
*e.linep++ = 0;
- return (sp);
+ return sp;
}
/*
@@ -3939,7 +3940,7 @@ static int subgetc(char ec, int quoted)
goto again;
}
}
- return (c);
+ return c;
}
/*
@@ -3979,7 +3980,7 @@ static int dollar(int quoted)
if (c != '}') {
err("unclosed ${");
gflg++;
- return (c);
+ return c;
}
}
if (e.linep >= elinep) {
@@ -4235,7 +4236,7 @@ static char *unquote(char *as)
if ((s = as) != NULL)
while (*s)
*s++ &= ~QUOTE;
- return (as);
+ return as;
}
/* -------- glob.c -------- */
@@ -4257,7 +4258,7 @@ static struct wdblock *glob(char *cp, struct wdblock *wb)
char *pp;
if (cp == 0)
- return (wb);
+ return wb;
i = 0;
for (pp = cp; *pp; pp++)
if (any(*pp, spcl))
@@ -4288,11 +4289,11 @@ static struct wdblock *glob(char *cp, struct wdblock *wb)
for (i = 0; i < cl->w_nword; i++)
wb = addword(cl->w_words[i], wb);
DELETE(cl);
- return (wb);
+ return wb;
}
}
wb = addword(unquote(cp), wb);
- return (wb);
+ return wb;
}
static void globname(char *we, char *pp)
@@ -4368,7 +4369,7 @@ static char *generate(char *start1, char *end1, char *middle, char *end)
for (xp = middle; (*op++ = *xp++) != '\0';);
op--;
for (xp = end; (*op++ = *xp++) != '\0';);
- return (p);
+ return p;
}
static int anyspcl(struct wdblock *wb)
@@ -4385,7 +4386,7 @@ static int anyspcl(struct wdblock *wb)
static int xstrcmp(char *p1, char *p2)
{
- return (strcmp(*(char **) p1, *(char **) p2));
+ return strcmp(*(char **) p1, *(char **) p2);
}
/* -------- word.c -------- */
@@ -4397,7 +4398,7 @@ static struct wdblock *newword(int nw)
wb = (struct wdblock *) space(sizeof(*wb) + nw * sizeof(char *));
wb->w_bsize = nw;
wb->w_nword = 0;
- return (wb);
+ return wb;
}
static struct wdblock *addword(char *wd, struct wdblock *wb)
@@ -4416,7 +4417,7 @@ static struct wdblock *addword(char *wd, struct wdblock *wb)
wb = wb2;
}
wb->w_words[wb->w_nword++] = wd;
- return (wb);
+ return wb;
}
static
@@ -4426,15 +4427,15 @@ char **getwords(struct wdblock *wb)
int nb;
if (wb == NULL)
- return ((char **) NULL);
+ return NULL;
if (wb->w_nword == 0) {
DELETE(wb);
- return ((char **) NULL);
+ return NULL;
}
wd = (char **) space(nb = sizeof(*wd) * wb->w_nword);
memcpy((char *) wd, (char *) wb->w_words, nb);
DELETE(wb); /* perhaps should done by caller */
- return (wd);
+ return wd;
}
static int (*func) (char *, char *);
@@ -4563,18 +4564,18 @@ static int my_getc(int ec)
while ((c = readc()) != '\n' && c);
err("input line too long");
gflg++;
- return (c);
+ return c;
}
c = readc();
if ((ec != '\'') && (ec != '`') && (e.iop->task != XGRAVE)) {
if (c == '\\') {
c = readc();
if (c == '\n' && ec != '\"')
- return (my_getc(ec));
+ return my_getc(ec);
c |= QUOTE;
}
}
- return (c);
+ return c;
}
static void unget(int c)
@@ -4598,7 +4599,7 @@ static int readc(void)
RCPRINTF(("READC: e.iop %p, peekc 0x%x\n", e.iop, e.iop->peekc));
if ((c = e.iop->peekc) != '\0') {
e.iop->peekc = 0;
- return (c);
+ return c;
} else {
if (e.iop->prev != 0) {
if ((c = (*e.iop->iofn) (e.iop->argp, e.iop)) != '\0') {
@@ -4722,7 +4723,7 @@ static struct io *setbase(struct io *ip)
xp = e.iobase;
e.iobase = ip;
- return (xp);
+ return xp;
}
/*
@@ -4740,9 +4741,9 @@ static int nlchar(struct ioarg *ap)
return 0;
if ((c = *ap->aword++) == 0) {
ap->aword = NULL;
- return ('\n');
+ return '\n';
}
- return (c);
+ return c;
}
/*
@@ -4758,12 +4759,12 @@ static int wdchar(struct ioarg *ap)
return 0;
if (*wl != NULL) {
if ((c = *(*wl)++) != 0)
- return (c & 0177);
+ return c & 0177;
ap->awordlist++;
- return (' ');
+ return ' ';
}
ap->awordlist = NULL;
- return ('\n');
+ return '\n';
}
/*
@@ -4789,9 +4790,9 @@ static int xxchar(struct ioarg *ap)
return 0;
if ((c = *ap->aword++) == '\0') {
ap->aword = NULL;
- return (' ');
+ return ' ';
}
- return (c);
+ return c;
}
/*
@@ -4803,7 +4804,7 @@ static int strchar(struct ioarg *ap)
if (ap->aword == NULL || (c = *ap->aword++) == 0)
return 0;
- return (c);
+ return c;
}
/*
@@ -4815,7 +4816,7 @@ static int qstrchar(struct ioarg *ap)
if (ap->aword == NULL || (c = *ap->aword++) == 0)
return 0;
- return (c | QUOTE);
+ return c | QUOTE;
}
/*
@@ -4859,13 +4860,13 @@ static int filechar(struct ioarg *ap)
}
c = mycommand[position];
position++;
- return (c);
+ return c;
} else
#endif
{
i = safe_read(ap->afile, &c, sizeof(c));
- return (i == sizeof(c) ? (c & 0x7f) : (closef(ap->afile), 0));
+ return i == sizeof(c) ? (c & 0x7f) : (closef(ap->afile), 0);
}
}
@@ -4881,7 +4882,7 @@ static int herechar(struct ioarg *ap)
close(ap->afile);
c = 0;
}
- return (c);
+ return c;
}
@@ -4895,7 +4896,7 @@ static int gravechar(struct ioarg *ap, struct io *iop)
if ((c = qgravechar(ap, iop) & ~QUOTE) == '\n')
c = ' ';
- return (c);
+ return c;
}
static int qgravechar(struct ioarg *ap, struct io *iop)
@@ -4907,7 +4908,7 @@ static int qgravechar(struct ioarg *ap, struct io *iop)
if (iop->xchar) {
if (iop->nlcount) {
iop->nlcount--;
- return ('\n' | QUOTE);
+ return '\n' | QUOTE;
}
c = iop->xchar;
iop->xchar = 0;
@@ -4917,11 +4918,11 @@ static int qgravechar(struct ioarg *ap, struct io *iop)
iop->nlcount++;
iop->xchar = c;
if (c == 0)
- return (c);
+ return c;
iop->nlcount--;
c = '\n';
}
- return (c != 0 ? c | QUOTE : 0);
+ return c != 0 ? c | QUOTE : 0;
}
/*
@@ -4937,7 +4938,7 @@ static int linechar(struct ioarg *ap)
ap->afile = -1; /* illegal value */
}
}
- return (c);
+ return c;
}
static void prs(const char *s)
@@ -4996,7 +4997,7 @@ static int remap(int fd)
err("too many files open in shell");
}
- return (fd);
+ return fd;
}
static int openpipe(int *pv)
@@ -5005,7 +5006,7 @@ static int openpipe(int *pv)
if ((i = pipe(pv)) < 0)
err("can't create pipe - try again");
- return (i);
+ return i;
}
static void closepipe(int *pv)
@@ -5172,9 +5173,9 @@ static int herein(char *hname, int xdoll)
close(tf);
tf = open(tname, 0);
unlink(tname);
- return (tf);
+ return tf;
} else
- return (hf);
+ return hf;
}
static void scraphere(void)
diff --git a/util-linux/getopt.c b/util-linux/getopt.c
index 17f3c4297..64f568aa9 100644
--- a/util-linux/getopt.c
+++ b/util-linux/getopt.c
@@ -317,10 +317,10 @@ int getopt_main(int argc, char *argv[])
s=xmalloc(strlen(argv[1])+1);
strcpy(s,argv[1]+strspn(argv[1],"-+"));
argv[1]=argv[0];
- return (generate_output(argv+1,argc-1,s,long_options));
+ return generate_output(argv+1,argc-1,s,long_options);
}
- while ((opt=getopt_long(argc,argv,shortopts,longopts,NULL)) != EOF)
+ while ((opt = getopt_long(argc,argv,shortopts,longopts,NULL)) != EOF)
switch (opt) {
case 'a':
alternative=1;
diff --git a/util-linux/ipcrm.c b/util-linux/ipcrm.c
index 0e44783b3..8ea9627c1 100644
--- a/util-linux/ipcrm.c
+++ b/util-linux/ipcrm.c
@@ -71,7 +71,7 @@ static int remove_ids(type_id type, int argc, char **argv)
argv++;
}
- return (nb_errors);
+ return nb_errors;
}
#endif /* #ifndef CONFIG_IPCRM_DROP_LEGACY */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-27 14:14:28 +0000