From 73e6742027f5cb5a7c747d9abab5351b01fd4c74 Mon Sep 17 00:00:00 2001 From: Vlad Yasevich Date: Fri, 28 Aug 2015 21:23:39 -0400 Subject: [PATCH] sctp: Do not try to search for the transport twice When removing an non-primary transport during ASCONF processing, we end up traversing the transport list twice: once in sctp_cmd_del_non_primary, and once in sctp_assoc_del_peer. We can avoid the second search and call sctp_assoc_rm_peer() instead. Found by code inspection during code reviews. Signed-off-by: Vladislav Yasevich Signed-off-by: David S. Miller --- net/sctp/sm_sideeffect.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c index 85e6f03aeb70..35df1266bf07 100644 --- a/net/sctp/sm_sideeffect.c +++ b/net/sctp/sm_sideeffect.c @@ -954,7 +954,7 @@ static void sctp_cmd_del_non_primary(struct sctp_association *asoc) t = list_entry(pos, struct sctp_transport, transports); if (!sctp_cmp_addr_exact(&t->ipaddr, &asoc->peer.primary_addr)) { - sctp_assoc_del_peer(asoc, &t->ipaddr); + sctp_assoc_rm_peer(asoc, t); } } }