From: Amir Vadai <amirv@mellanox.co.il>
Date: Thu, 20 Nov 2008 09:34:38 +0000 (+0200)
Subject: SDP: BUG1402 - kernel panic when sdp_fin arrive in the middle of closing a socket
X-Git-Tag: v4.1.12-92~264^2~5^2~305
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=7087210d040646d2ece571163bebaf5b1ed424ca;p=users%2Fjedix%2Flinux-maple.git

SDP: BUG1402 - kernel panic when sdp_fin arrive in the middle of closing a socket

This could happen theoretically so there is no need for the BUG()

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

diff --git a/drivers/infiniband/ulp/sdp/sdp_bcopy.c b/drivers/infiniband/ulp/sdp/sdp_bcopy.c
index f1b3cb0b46249..7dd0d06330a7b 100644
--- a/drivers/infiniband/ulp/sdp/sdp_bcopy.c
+++ b/drivers/infiniband/ulp/sdp/sdp_bcopy.c
@@ -128,7 +128,7 @@ static void sdp_fin(struct sock *sk)
 			rdma_disconnect(sdp_sk(sk)->id);
 		} else {
 			sdp_warn(sk, "%s: sdp_sk(sk)->id is NULL\n", __func__);
-			BUG();
+			return;
 		}
 		break;
 	case TCP_TIME_WAIT: