rds: Lost locking in loop connection freeing

[karo-tx-linux.git] / net / rds / loop.c

diff --git a/net/rds/loop.c b/net/rds/loop.c
index c390156b426fc936c6b05fd607f4c32ddb1e3a81..aeec1d483b17e6f65c858e1510c7752965e35260 100644 (file)
--- a/net/rds/loop.c
+++ b/net/rds/loop.c
@@ -134,8 +134,12 @@ static int rds_loop_conn_alloc(struct rds_connection *conn, gfp_t gfp)
 static void rds_loop_conn_free(void *arg)
 {
        struct rds_loop_connection *lc = arg;
+       unsigned long flags;
+
        rdsdebug("lc %p\n", lc);
+       spin_lock_irqsave(&loop_conns_lock, flags);
        list_del(&lc->loop_node);
+       spin_unlock_irqrestore(&loop_conns_lock, flags);
        kfree(lc);
 }