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gcc 4.4: Remove a nop memset size 0 that annoys gcc

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This memset doesn't write beyond the end of the buffer.
(tmpbuf has size of 4).

Merged revisions 218184 via svnmerge from 
http://svn.digium.com/svn/asterisk/trunk


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@218218 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tzafrir Cohen
2009-09-13 21:48:02 +00:00
parent c6c26fc5ba
commit 36a844213f
1 changed files with 0 additions and 1 deletions
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channels/chan_phone.c
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@@ -807,7 +807,6 @@ static int phone_write(struct ast_channel *ast, struct ast_frame *frame)
we have to pad it to 24 bytes still. */
if (frame->datalen == 4) {
if (p->silencesupression) {
(void) memset(tmpbuf + 4, 0, sizeof(tmpbuf) - 4);
memcpy(tmpbuf, frame->data.ptr, 4);
expected = 24;
res = phone_write_buf(p, tmpbuf, expected, maxfr, 0);