diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2015-10-28 15:33:19 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2015-10-28 15:33:19 +0100 |
| commit | 4840325351911780a02f953f17b2eee919a36340 (patch) | |
| tree | 45b4c9fa25be8683267ad2782b4f7cd5ed1e9828 | |
| parent | 82c2fad26c4134cc60eed9a3f05a9bbec70ab65b (diff) | |
| download | busybox-4840325351911780a02f953f17b2eee919a36340.tar.gz | |
lzop: eliminate variable, use "int" as return type
Based on patch by Maxin B. John <maxin.john@intel.com>
function old new delta
pack_lzop 870 859 -11
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | archival/lzop.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/archival/lzop.c b/archival/lzop.c index 73d11a705..a5fc01941 100644 --- a/archival/lzop.c +++ b/archival/lzop.c @@ -640,7 +640,7 @@ static int lzo_get_method(header_t *h) /**********************************************************************/ // compress a file /**********************************************************************/ -static NOINLINE smallint lzo_compress(const header_t *h) +static NOINLINE int lzo_compress(const header_t *h) { unsigned block_size = LZO_BLOCK_SIZE; int r = 0; /* LZO_E_OK */ @@ -650,7 +650,6 @@ static NOINLINE smallint lzo_compress(const header_t *h) uint32_t d_adler32 = ADLER32_INIT_VALUE; uint32_t d_crc32 = CRC32_INIT_VALUE; int l; - smallint ok = 1; uint8_t *wrk_mem = NULL; if (h->method == M_LZO1X_1) @@ -732,7 +731,7 @@ static NOINLINE smallint lzo_compress(const header_t *h) free(wrk_mem); free(b1); free(b2); - return ok; + return 1; } static FAST_FUNC void lzo_check( @@ -753,7 +752,7 @@ static FAST_FUNC void lzo_check( /**********************************************************************/ // decompress a file /**********************************************************************/ -static NOINLINE smallint lzo_decompress(const header_t *h) +static NOINLINE int lzo_decompress(const header_t *h) { unsigned block_size = LZO_BLOCK_SIZE; int r; @@ -761,7 +760,6 @@ static NOINLINE smallint lzo_decompress(const header_t *h) uint32_t c_adler32 = ADLER32_INIT_VALUE; uint32_t d_adler32 = ADLER32_INIT_VALUE; uint32_t c_crc32 = CRC32_INIT_VALUE, d_crc32 = CRC32_INIT_VALUE; - smallint ok = 1; uint8_t *b1; uint32_t mcs_block_size = MAX_COMPRESSED_SIZE(block_size); uint8_t *b2 = NULL; @@ -865,7 +863,7 @@ static NOINLINE smallint lzo_decompress(const header_t *h) } free(b2); - return ok; + return 1; } /**********************************************************************/ @@ -1050,7 +1048,7 @@ static void lzo_set_method(header_t *h) h->level = level; } -static smallint do_lzo_compress(void) +static int do_lzo_compress(void) { header_t header; @@ -1078,7 +1076,7 @@ static smallint do_lzo_compress(void) /**********************************************************************/ // decompress /**********************************************************************/ -static smallint do_lzo_decompress(void) +static int do_lzo_decompress(void) { header_t header; |