Author: tuexen
Date: Fri May 29 12:22:35 2015
New Revision: 283715
URL: https://svnweb.freebsd.org/changeset/base/283715
Log:
MFC r277053:
Remove dead code.
Reported by: Coverity
CID: 748664
Modified:
stable/10/sys/netinet/sctp_output.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/netinet/sctp_output.c
==============================================================================
--- stable/10/sys/netinet/sctp_output.c Fri May 29 12:19:41 2015
(r283714)
+++ stable/10/sys/netinet/sctp_output.c Fri May 29 12:22:35 2015
(r283715)
@@ -8917,12 +8917,11 @@ sctp_send_cookie_echo(struct mbuf *m,
struct sctp_tmit_chunk *chk;
uint16_t ptype, plen;
+ SCTP_TCB_LOCK_ASSERT(stcb);
/* First find the cookie in the param area */
cookie = NULL;
at = offset + sizeof(struct sctp_init_chunk);
-
- SCTP_TCB_LOCK_ASSERT(stcb);
- do {
+ for (;;) {
phdr = sctp_get_next_param(m, at, &parm, sizeof(parm));
if (phdr == NULL) {
return (-3);
@@ -8949,13 +8948,8 @@ sctp_send_cookie_echo(struct mbuf *m,
break;
}
at += SCTP_SIZE32(plen);
- } while (phdr);
- if (cookie == NULL) {
- /* Did not find the cookie */
- return (-3);
}
/* ok, we got the cookie lets change it into a cookie echo chunk */
-
/* first the change from param to cookie */
hdr = mtod(cookie, struct sctp_chunkhdr *);
hdr->chunk_type = SCTP_COOKIE_ECHO;
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