aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--archival/libarchive/bz/compress.c7
-rw-r--r--e2fsprogs/fsck.c3
-rw-r--r--editors/vi.c2
-rw-r--r--libbb/dump.c7
-rw-r--r--miscutils/last_fancy.c3
-rw-r--r--networking/ftpgetput.c7
-rw-r--r--procps/powertop.c2
-rw-r--r--runit/sv.c3
-rw-r--r--shell/hush.c4
9 files changed, 11 insertions, 27 deletions
diff --git a/archival/libarchive/bz/compress.c b/archival/libarchive/bz/compress.c
index 6f1c70a08..f93671742 100644
--- a/archival/libarchive/bz/compress.c
+++ b/archival/libarchive/bz/compress.c
@@ -251,7 +251,7 @@ void sendMTFValues(EState* s)
{
int32_t v, t, i, j, gs, ge, totc, bt, bc, iter;
int32_t nSelectors, alphaSize, minLen, maxLen, selCtr;
- int32_t nGroups, nBytes;
+ int32_t nGroups;
/*
* uint8_t len[BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE];
@@ -512,7 +512,6 @@ void sendMTFValues(EState* s)
}
}
- nBytes = s->numZ;
bsW(s, 16, inUse16);
inUse16 <<= (sizeof(int)*8 - 16); /* move 15th bit into sign bit */
@@ -528,7 +527,6 @@ void sendMTFValues(EState* s)
}
/*--- Now the selectors. ---*/
- nBytes = s->numZ;
bsW(s, 3, nGroups);
bsW(s, 15, nSelectors);
for (i = 0; i < nSelectors; i++) {
@@ -538,8 +536,6 @@ void sendMTFValues(EState* s)
}
/*--- Now the coding tables. ---*/
- nBytes = s->numZ;
-
for (t = 0; t < nGroups; t++) {
int32_t curr = s->len[t][0];
bsW(s, 5, curr);
@@ -551,7 +547,6 @@ void sendMTFValues(EState* s)
}
/*--- And finally, the block data proper ---*/
- nBytes = s->numZ;
selCtr = 0;
gs = 0;
while (1) {
diff --git a/e2fsprogs/fsck.c b/e2fsprogs/fsck.c
index b4257a2ad..fcbdb5989 100644
--- a/e2fsprogs/fsck.c
+++ b/e2fsprogs/fsck.c
@@ -317,7 +317,6 @@ static void load_fs_info(const char *filename)
{
FILE *fstab;
struct mntent mte;
- struct fs_info *fs;
fstab = setmntent(filename, "r");
if (!fstab) {
@@ -330,7 +329,7 @@ static void load_fs_info(const char *filename)
//bb_info_msg("CREATE[%s][%s][%s][%s][%d]", mte.mnt_fsname, mte.mnt_dir,
// mte.mnt_type, mte.mnt_opts,
// mte.mnt_passno);
- fs = create_fs_device(mte.mnt_fsname, mte.mnt_dir,
+ create_fs_device(mte.mnt_fsname, mte.mnt_dir,
mte.mnt_type, mte.mnt_opts,
mte.mnt_passno);
}
diff --git a/editors/vi.c b/editors/vi.c
index fd8bd0f78..638b3b733 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -536,7 +536,6 @@ static void edit_file(char *fn)
#define cur_line edit_file__cur_line
#endif
int c;
- int size;
#if ENABLE_FEATURE_VI_USE_SIGNALS
int sig;
#endif
@@ -545,7 +544,6 @@ static void edit_file(char *fn)
rawmode();
rows = 24;
columns = 80;
- size = 0;
IF_FEATURE_VI_ASK_TERMINAL(G.get_rowcol_error =) query_screen_dimensions();
#if ENABLE_FEATURE_VI_ASK_TERMINAL
if (G.get_rowcol_error /* TODO? && no input on stdin */) {
diff --git a/libbb/dump.c b/libbb/dump.c
index 1b1d03a66..919fe135c 100644
--- a/libbb/dump.c
+++ b/libbb/dump.c
@@ -99,7 +99,7 @@ static NOINLINE int bb_dump_size(FS *fs)
static NOINLINE void rewrite(priv_dumper_t *dumper, FS *fs)
{
enum { NOTOKAY, USEBCNT, USEPREC } sokay;
- PR *pr, **nextpr = NULL;
+ PR *pr;
FU *fu;
char *p1, *p2, *p3;
char savech, *fmtp;
@@ -111,15 +111,12 @@ static NOINLINE void rewrite(priv_dumper_t *dumper, FS *fs)
* break each format unit into print units; each
* conversion character gets its own.
*/
- for (nconv = 0, fmtp = fu->fmt; *fmtp; nextpr = &pr->nextpr) {
+ for (nconv = 0, fmtp = fu->fmt; *fmtp; ) {
/* NOSTRICT */
/* DBU:[dvae@cray.com] zalloc so that forward ptrs start out NULL*/
pr = xzalloc(sizeof(PR));
if (!fu->nextpr)
fu->nextpr = pr;
- /* ignore nextpr -- its unused inside the loop and is
- * uninitialized 1st time through.
- */
/* skip preceding text and up to the next % sign */
for (p1 = fmtp; *p1 && *p1 != '%'; ++p1)
diff --git a/miscutils/last_fancy.c b/miscutils/last_fancy.c
index 7e61b7691..dc09b65fb 100644
--- a/miscutils/last_fancy.c
+++ b/miscutils/last_fancy.c
@@ -161,11 +161,10 @@ int last_main(int argc UNUSED_PARAM, char **argv)
time_t boot_time;
time_t down_time;
int file;
- unsigned opt;
smallint going_down;
smallint boot_down;
- opt = getopt32(argv, "Wf:" /* "H" */, &filename);
+ /*opt =*/ getopt32(argv, "Wf:" /* "H" */, &filename);
#ifdef BUT_UTIL_LINUX_LAST_HAS_NO_SUCH_OPT
if (opt & LAST_OPT_H) {
/* Print header line */
diff --git a/networking/ftpgetput.c b/networking/ftpgetput.c
index 66316e21f..f63df55f4 100644
--- a/networking/ftpgetput.c
+++ b/networking/ftpgetput.c
@@ -60,7 +60,7 @@ struct globals {
FILE *control_stream;
int verbose_flag;
int do_continue;
- char buf[1]; /* actually [BUFSZ] */
+ char buf[4]; /* actually [BUFSZ] */
} FIX_ALIASING;
#define G (*(struct globals*)&bb_common_bufsiz1)
enum { BUFSZ = COMMON_BUFSIZE - offsetof(struct globals, buf) };
@@ -105,7 +105,7 @@ static int ftpcmd(const char *s1, const char *s2)
}
do {
- strcpy(buf, "EOF");
+ strcpy(buf, "EOF"); /* for ftp_die */
if (fgets(buf, BUFSZ - 2, control_stream) == NULL) {
ftp_die(NULL);
}
@@ -316,7 +316,6 @@ static const char ftpgetput_longopts[] ALIGN1 =
int ftpgetput_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int ftpgetput_main(int argc UNUSED_PARAM, char **argv)
{
- unsigned opt;
const char *port = "ftp";
/* socket to ftp server */
@@ -345,7 +344,7 @@ int ftpgetput_main(int argc UNUSED_PARAM, char **argv)
applet_long_options = ftpgetput_longopts;
#endif
opt_complementary = "-2:vv:cc"; /* must have 2 to 3 params; -v and -c count */
- opt = getopt32(argv, "cvu:p:P:", &user, &password, &port,
+ getopt32(argv, "cvu:p:P:", &user, &password, &port,
&verbose_flag, &do_continue);
argv += optind;
diff --git a/procps/powertop.c b/procps/powertop.c
index bfe5a9568..008cdfca4 100644
--- a/procps/powertop.c
+++ b/procps/powertop.c
@@ -393,11 +393,9 @@ static NOINLINE int process_timer_stats(void)
char buf[128];
char line[15 + 3 + 128];
int n;
- ullong totalticks;
FILE *fp;
buf[0] = '\0';
- totalticks = 0;
n = 0;
fp = NULL;
diff --git a/runit/sv.c b/runit/sv.c
index 322688a36..5b01c875c 100644
--- a/runit/sv.c
+++ b/runit/sv.c
@@ -437,7 +437,6 @@ static int control(const char *a)
int sv_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int sv_main(int argc UNUSED_PARAM, char **argv)
{
- unsigned opt;
char *x;
char *action;
const char *varservice = CONFIG_SV_DEFAULT_SERVICE_DIR;
@@ -458,7 +457,7 @@ int sv_main(int argc UNUSED_PARAM, char **argv)
if (x) waitsec = xatou(x);
opt_complementary = "w+:vv"; /* -w N, -v is a counter */
- opt = getopt32(argv, "w:v", &waitsec, &verbose);
+ getopt32(argv, "w:v", &waitsec, &verbose);
argv += optind;
action = *argv++;
if (!action || !*argv) bb_show_usage();
diff --git a/shell/hush.c b/shell/hush.c
index 4c348ec2b..9cc86fa9a 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -4517,11 +4517,11 @@ static struct pipe *parse_stream(char **pstring,
break;
#if ENABLE_HUSH_TICK
case '`': {
- unsigned pos;
+ USE_FOR_NOMMU(unsigned pos;)
o_addchr(&dest, SPECIAL_VAR_SYMBOL);
o_addchr(&dest, '`');
- pos = dest.length;
+ USE_FOR_NOMMU(pos = dest.length;)
if (!add_till_backquote(&dest, input, /*in_dquote:*/ 0))
goto parse_error;
# if !BB_MMU
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 23:49:06 +0000