sctp: Add missing annotation for sctp_transport_walk_stop()

Sparse reports a warning at sctp_transport_walk_stop()

warning: context imbalance in sctp_transport_walk_stop
	- wrong count at exit

The root cause is the missing annotation at sctp_transport_walk_stop()
Add the missing __releases(RCU) annotation

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 05be67b..fed26a1 100644 (file)
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -5340,7 +5340,7 @@ void sctp_transport_walk_start(struct rhashtable_iter *iter) __acquires(RCU)
        rhashtable_walk_start(iter);
 }
 
-void sctp_transport_walk_stop(struct rhashtable_iter *iter)
+void sctp_transport_walk_stop(struct rhashtable_iter *iter) __releases(RCU)
 {
        rhashtable_walk_stop(iter);
        rhashtable_walk_exit(iter);