From f0b9ad5690ed96f95d91ca19fba2fb2894bae6f0 Mon Sep 17 00:00:00 2001
From: Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>
Date: Sat, 24 Oct 2015 02:08:33 +0200
Subject: update network code

---
 net/rds/ib.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'net/rds/ib.c')

diff --git a/net/rds/ib.c b/net/rds/ib.c
index 3b83086..ba2dffe 100644
--- a/net/rds/ib.c
+++ b/net/rds/ib.c
@@ -38,6 +38,7 @@
 #include <linux/if_arp.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 
 #include "rds.h"
 #include "ib.h"
@@ -337,7 +338,8 @@ static int rds_ib_laddr_check(__be32 addr)
 	ret = rdma_bind_addr(cm_id, (struct sockaddr *)&sin);
 	/* due to this, we will claim to support iWARP devices unless we
 	   check node_type. */
-	if (ret || cm_id->device->node_type != RDMA_NODE_IB_CA)
+	if (ret || !cm_id->device ||
+	    cm_id->device->node_type != RDMA_NODE_IB_CA)
 		ret = -EADDRNOTAVAIL;
 
 	rdsdebug("addr %pI4 ret %d node type %d\n",
-- 
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