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authorIngo Molnar <mingo@elte.hu>2008-06-16 11:28:04 +0200
committerIngo Molnar <mingo@elte.hu>2008-06-16 11:28:04 +0200
commit7aaaec38fcd9ef3172e69f8c19f20113830a8498 (patch)
treeb12a1c359ad53ae10601f77b3438bb27c3c8f337 /net/sctp/associola.c
parent1ac97018169c5a13feaa90d9671f2d6ba2d9e86e (diff)
parent066519068ad2fbe98c7f45552b1f592903a9c8c8 (diff)
Merge branch 'linus' into x86/kconfigtip-x86-kconfig-2008-06-16_09.28_Mon
Diffstat (limited to 'net/sctp/associola.c')
-rw-r--r--net/sctp/associola.c21
1 files changed, 12 insertions, 9 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index b4cd2b71953f..532634861db1 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -1203,6 +1203,9 @@ void sctp_assoc_update_retran_path(struct sctp_association *asoc)
struct list_head *head = &asoc->peer.transport_addr_list;
struct list_head *pos;
+ if (asoc->peer.transport_count == 1)
+ return;
+
/* Find the next transport in a round-robin fashion. */
t = asoc->peer.retran_path;
pos = &t->transports;
@@ -1217,6 +1220,15 @@ void sctp_assoc_update_retran_path(struct sctp_association *asoc)
t = list_entry(pos, struct sctp_transport, transports);
+ /* We have exhausted the list, but didn't find any
+ * other active transports. If so, use the next
+ * transport.
+ */
+ if (t == asoc->peer.retran_path) {
+ t = next;
+ break;
+ }
+
/* Try to find an active transport. */
if ((t->state == SCTP_ACTIVE) ||
@@ -1229,15 +1241,6 @@ void sctp_assoc_update_retran_path(struct sctp_association *asoc)
if (!next)
next = t;
}
-
- /* We have exhausted the list, but didn't find any
- * other active transports. If so, use the next
- * transport.
- */
- if (t == asoc->peer.retran_path) {
- t = next;
- break;
- }
}
asoc->peer.retran_path = t;