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avutil/crc: use EINVAL instead of -1 for the return code of av_crc_init() 

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2015-10-16 03:24:36 +02:00
parent c980c5e54d
commit d6f6e98eb1
1 changed files with 2 additions and 2 deletions
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4
libavutil/crc.c
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@ -312,9 +312,9 @@ int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size)
uint32_t c;
if (bits < 8 || bits > 32 || poly >= (1LL << bits))
return -1;
return AVERROR(EINVAL);
if (ctx_size != sizeof(AVCRC) * 257 && ctx_size != sizeof(AVCRC) * 1024)
return -1;
return AVERROR(EINVAL);
for (i = 0; i < 256; i++) {
if (le) {