---

yaml --- r: 278352 b: refs/heads/master c: a58b61e h: refs/heads/master v: v3
git-mirror · Dec 5, 2011 · 8c84443 · 8c84443
1 parent 4520cae
commit 8c84443
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3786cf189f8b39cac870193368f9ad9f95fff9a4
+refs/heads/master: a58b61e5b79bc9ce5f8d7b0cd03e8c6525c657f8
diff --git a/trunk/drivers/scsi/cxgbi/libcxgbi.c b/trunk/drivers/scsi/cxgbi/libcxgbi.c
@@ -472,6 +472,7 @@ static struct cxgbi_sock *cxgbi_check_route(struct sockaddr *dst_addr)
 	struct net_device *ndev;
 	struct cxgbi_device *cdev;
 	struct rtable *rt = NULL;
+	struct neighbour *n;
 	struct flowi4 fl4;
 	struct cxgbi_sock *csk = NULL;
 	unsigned int mtu = 0;
@@ -493,7 +494,12 @@ static struct cxgbi_sock *cxgbi_check_route(struct sockaddr *dst_addr)
 		goto err_out;
 	}
 	dst = &rt->dst;
-	ndev = dst_get_neighbour_noref(dst)->dev;
+	n = dst_get_neighbour_noref(dst);
+	if (!n) {
+		err = -ENODEV;
+		goto rel_rt;
+	}
+	ndev = n->dev;
 
 	if (rt->rt_flags & (RTCF_MULTICAST | RTCF_BROADCAST)) {
 		pr_info("multi-cast route %pI4, port %u, dev %s.\n",
@@ -507,7 +513,7 @@ static struct cxgbi_sock *cxgbi_check_route(struct sockaddr *dst_addr)
 		ndev = ip_dev_find(&init_net, daddr->sin_addr.s_addr);
 		mtu = ndev->mtu;
 		pr_info("rt dev %s, loopback -> %s, mtu %u.\n",
-			dst_get_neighbour_noref(dst)->dev->name, ndev->name, mtu);
+			n->dev->name, ndev->name, mtu);
 	}
 
 	cdev = cxgbi_device_find_by_netdev(ndev, &port);