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srtp: Move a variable to a local scope

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This simplifies the code slightly.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö
2013-01-20 19:06:51 +02:00
parent ae01e8d295
commit c9311f3e46
1 changed files with 2 additions and 2 deletions
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4
libavformat/srtp.c
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@@ -126,7 +126,7 @@ int ff_srtp_decrypt(struct SRTPContext *s, uint8_t *buf, int *lenptr)
{ {
uint8_t iv[16] = { 0 }, hmac[20]; uint8_t iv[16] = { 0 }, hmac[20];
int len = *lenptr; int len = *lenptr;
int ext, av_uninit(seq_largest); int av_uninit(seq_largest);
uint32_t ssrc, av_uninit(roc); uint32_t ssrc, av_uninit(roc);
uint64_t index; uint64_t index;
int rtcp, hmac_size; int rtcp, hmac_size;
@@ -199,7 +199,7 @@ int ff_srtp_decrypt(struct SRTPContext *s, uint8_t *buf, int *lenptr)
if (!(srtcp_index & 0x80000000)) if (!(srtcp_index & 0x80000000))
return 0; return 0;
} else { } else {
int csrc; int ext, csrc;
s->seq_initialized = 1; s->seq_initialized = 1;
s->seq_largest = seq_largest; s->seq_largest = seq_largest;
s->roc = roc; s->roc = roc;