RDMA/nes: ACK MPA Reply frame

Explicitly ACK the MPA Reply frame so the peer
does not retransmit the frame.

Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 06a55f6fb708..30b256a2c54e 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -1825,7 +1825,7 @@ static void handle_rcv_mpa(struct nes_cm_node *cm_node, struct sk_buff *skb)
                         type = NES_CM_EVENT_CONNECTED;
                         cm_node->state = NES_CM_STATE_TSA;
                 }
-
+                send_ack(cm_node, NULL);
                 break;
         default:
                 WARN_ON(1);