aboutsummaryrefslogtreecommitdiffstats
path: root/net
diff options
context:
space:
mode:
authorGui Jianfeng <guijianfeng@cn.fujitsu.com>2008-06-04 15:38:07 -0400
committerDavid S. Miller <davem@davemloft.net>2008-06-04 15:38:07 -0400
commit159c6bea37c54dfae44409467e0f17600722d541 (patch)
treeddac63124db30839630ca46d55688fd8cef3f1f1 /net
parent4141ddc02a92a6e3e5793601554c6033e83c25b9 (diff)
sctp: Move sctp_v4_dst_saddr out of loop
There's no need to execute sctp_v4_dst_saddr() for each iteration, just move it out of loop. Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/sctp/protocol.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 13ee7fa92e07..56bdaf7fc425 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -470,11 +470,11 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
470 /* Walk through the bind address list and look for a bind 470 /* Walk through the bind address list and look for a bind
471 * address that matches the source address of the returned dst. 471 * address that matches the source address of the returned dst.
472 */ 472 */
473 sctp_v4_dst_saddr(&dst_saddr, dst, htons(bp->port));
473 rcu_read_lock(); 474 rcu_read_lock();
474 list_for_each_entry_rcu(laddr, &bp->address_list, list) { 475 list_for_each_entry_rcu(laddr, &bp->address_list, list) {
475 if (!laddr->valid || (laddr->state != SCTP_ADDR_SRC)) 476 if (!laddr->valid || (laddr->state != SCTP_ADDR_SRC))
476 continue; 477 continue;
477 sctp_v4_dst_saddr(&dst_saddr, dst, htons(bp->port));
478 if (sctp_v4_cmp_addr(&dst_saddr, &laddr->a)) 478 if (sctp_v4_cmp_addr(&dst_saddr, &laddr->a))
479 goto out_unlock; 479 goto out_unlock;
480 } 480 }