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

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago · d6f6e98eb1
parent c980c5e54d
commit d6f6e98eb1
1 changed files with 2 additions and 2 deletions
--- a/libavutil/crc.c
+++ b/libavutil/crc.c
@ -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) {