1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/infiniband/core/mad_rmpp.c b/drivers/infiniband/core/mad_rmpp.c
index d0ef7d61c037..3af2b84cd838 100644
--- a/drivers/infiniband/core/mad_rmpp.c
+++ b/drivers/infiniband/core/mad_rmpp.c
@@ -133,7 +133,7 @@ static void ack_recv(struct mad_rmpp_recv *rmpp_recv,
         msg = ib_create_send_mad(&rmpp_recv->agent->agent, recv_wc->wc->src_qp,
                                  recv_wc->wc->pkey_index, 1, hdr_len,
                                  0, GFP_KERNEL);
-        if (!msg)
+        if (IS_ERR(msg))
                 return;
 
         format_ack(msg, (struct ib_rmpp_mad *) recv_wc->recv_buf.mad, rmpp_recv);