From: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Date: Fri, 5 May 2017 17:05:17 +0000 (-0500)
Subject: RDMA/i40iw: ACK MPA Reject frame
X-Git-Tag: v4.14-rc1~242^2~129
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b117f4796306a750ec1ffb928acc5f55bdb1fc7b;p=platform%2Fkernel%2Flinux-rpi.git

RDMA/i40iw: ACK MPA Reject frame

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

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

diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c
index e8e864f..6ae98aa 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_cm.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c
@@ -2445,8 +2445,8 @@ static void i40iw_handle_rcv_mpa(struct i40iw_cm_node *cm_node,
 		} else {
 			type = I40IW_CM_EVENT_CONNECTED;
 			cm_node->state = I40IW_CM_STATE_OFFLOADED;
-			i40iw_send_ack(cm_node);
 		}
+		i40iw_send_ack(cm_node);
 		break;
 	default:
 		pr_err("%s wrong cm_node state =%d\n", __func__, cm_node->state);