sdp: BUG1282 - ref count not taken during sdp_shutdown

Signed-off-by: Amir Vadai <amirv@mellanox.co.il>

diff --git a/drivers/infiniband/ulp/sdp/sdp_main.c b/drivers/infiniband/ulp/sdp/sdp_main.c
index 1673c73cfb5d7461e17ca27220ab9320c8155813..e8fb8d37dc1e6dcf920ec2d987c19642584d6491 100644 (file)
--- a/drivers/infiniband/ulp/sdp/sdp_main.c
+++ b/drivers/infiniband/ulp/sdp/sdp_main.c
@@ -915,6 +915,8 @@ static void sdp_shutdown(struct sock *sk, int how)
        if (!sdp_close_state(sk))
            return;
 
+       sock_hold(sk);
+
        /*
         * Just turn off CORK here.
         *   We could check for socket shutting down in main data path,