1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index e7c2c3948037..f0c777589374 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -1163,9 +1163,10 @@ int iwch_register_device(struct iwch_dev *dev)
         dev->ibdev.post_recv = iwch_post_receive;
 
 
-        dev->ibdev.iwcm =
-            (struct iw_cm_verbs *) kmalloc(sizeof(struct iw_cm_verbs),
-                                           GFP_KERNEL);
+        dev->ibdev.iwcm = kmalloc(sizeof(struct iw_cm_verbs), GFP_KERNEL);
+        if (!dev->ibdev.iwcm)
+                return -ENOMEM;
+
         dev->ibdev.iwcm->connect = iwch_connect;
         dev->ibdev.iwcm->accept = iwch_accept_cr;
         dev->ibdev.iwcm->reject = iwch_reject_cr;