1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/mthca/mthca_mad.c b/drivers/infiniband/hw/mthca/mthca_mad.c
index 5648659ff0b0..03a59534f59e 100644
--- a/drivers/infiniband/hw/mthca/mthca_mad.c
+++ b/drivers/infiniband/hw/mthca/mthca_mad.c
@@ -171,6 +171,8 @@ static void forward_trap(struct mthca_dev *dev,
         if (agent) {
                 send_buf = ib_create_send_mad(agent, qpn, 0, 0, IB_MGMT_MAD_HDR,
                                               IB_MGMT_MAD_DATA, GFP_ATOMIC);
+                if (IS_ERR(send_buf))
+                        return;
                 /*
                  * We rely here on the fact that MLX QPs don't use the
                  * address handle after the send is posted (this is