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-rw-r--r--net/rds/ib.c4
1 files changed, 3 insertions, 1 deletions
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",