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Avoid cppcheck warnings; removing unused vars and a bit of cleanup.

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Patch by: Clod Patry
Review: https://reviewboard.asterisk.org/r/1651


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@354429 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Walter Doekes
2012-02-08 20:49:48 +00:00
parent 0adeb88318
commit db24fc2523
26 changed files with 123 additions and 119 deletions
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7
main/udptl.c
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@@ -1045,7 +1045,6 @@ int ast_udptl_write(struct ast_udptl *s, struct ast_frame *f)
{
unsigned int seq;
unsigned int len = f->datalen;
int res;
/* if no max datagram size is provided, use default value */
const int bufsize = (s->far_max_datagram > 0) ? s->far_max_datagram : DEFAULT_FAX_MAX_DATAGRAM;
uint8_t buf[bufsize];
@@ -1083,12 +1082,14 @@ int ast_udptl_write(struct ast_udptl *s, struct ast_frame *f)
len = udptl_build_packet(s, buf, sizeof(buf), f->data.ptr, len);
if ((signed int) len > 0 && !ast_sockaddr_isnull(&s->them)) {
if ((res = ast_sendto(s->fd, buf, len, 0, &s->them)) < 0)
if (ast_sendto(s->fd, buf, len, 0, &s->them) < 0) {
ast_log(LOG_NOTICE, "UDPTL (%s): Transmission error to %s: %s\n",
LOG_TAG(s), ast_sockaddr_stringify(&s->them), strerror(errno));
if (udptl_debug_test_addr(&s->them))
}
if (udptl_debug_test_addr(&s->them)) {
ast_verb(1, "UDPTL (%s): packet to %s (seq %d, len %d)\n",
LOG_TAG(s), ast_sockaddr_stringify(&s->them), seq, len);
}
}
return 0;