1 files changed, 13 insertions, 19 deletions

diff --git a/drivers/infiniband/sw/rxe/rxe_comp.c b/drivers/infiniband/sw/rxe/rxe_comp.c
index c997b7cbf2..d48af21807 100644
--- a/drivers/infiniband/sw/rxe/rxe_comp.c
+++ b/drivers/infiniband/sw/rxe/rxe_comp.c
@@ -122,25 +122,16 @@ void retransmit_timer(struct timer_list *t)
 	spin_lock_irqsave(&qp->state_lock, flags);
 	if (qp->valid) {
 		qp->comp.timeout = 1;
-		rxe_sched_task(&qp->comp.task);
+		rxe_sched_task(&qp->send_task);
 	}
 	spin_unlock_irqrestore(&qp->state_lock, flags);
 }
 
 void rxe_comp_queue_pkt(struct rxe_qp *qp, struct sk_buff *skb)
 {
-	int must_sched;
-
-	must_sched = skb_queue_len(&qp->resp_pkts) > 0;
-	if (must_sched != 0)
-		rxe_counter_inc(SKB_TO_PKT(skb)->rxe, RXE_CNT_COMPLETER_SCHED);
-
+	rxe_counter_inc(SKB_TO_PKT(skb)->rxe, RXE_CNT_SENDER_SCHED);
 	skb_queue_tail(&qp->resp_pkts, skb);
-
-	if (must_sched)
-		rxe_sched_task(&qp->comp.task);
-	else
-		rxe_run_task(&qp->comp.task);
+	rxe_sched_task(&qp->send_task);
 }
 
 static inline enum comp_state get_wqe(struct rxe_qp *qp,
@@ -325,7 +316,7 @@ static inline enum comp_state check_ack(struct rxe_qp *qp,
 					qp->comp.psn = pkt->psn;
 					if (qp->req.wait_psn) {
 						qp->req.wait_psn = 0;
-						rxe_sched_task(&qp->req.task);
+						qp->req.again = 1;
 					}
 				}
 				return COMPST_ERROR_RETRY;
@@ -476,7 +467,7 @@ static void do_complete(struct rxe_qp *qp, struct rxe_send_wqe *wqe)
 	 */
 	if (qp->req.wait_fence) {
 		qp->req.wait_fence = 0;
-		rxe_sched_task(&qp->req.task);
+		qp->req.again = 1;
 	}
 }
 
@@ -515,7 +506,7 @@ static inline enum comp_state complete_ack(struct rxe_qp *qp,
 		if (qp->req.need_rd_atomic) {
 			qp->comp.timeout_retry = 0;
 			qp->req.need_rd_atomic = 0;
-			rxe_sched_task(&qp->req.task);
+			qp->req.again = 1;
 		}
 	}
 
@@ -541,7 +532,7 @@ static inline enum comp_state complete_wqe(struct rxe_qp *qp,
 
 		if (qp->req.wait_psn) {
 			qp->req.wait_psn = 0;
-			rxe_sched_task(&qp->req.task);
+			qp->req.again = 1;
 		}
 	}
 
@@ -654,6 +645,8 @@ int rxe_completer(struct rxe_qp *qp)
 	int ret;
 	unsigned long flags;
 
+	qp->req.again = 0;
+
 	spin_lock_irqsave(&qp->state_lock, flags);
 	if (!qp->valid || qp_state(qp) == IB_QPS_ERR ||
 			  qp_state(qp) == IB_QPS_RESET) {
@@ -737,7 +730,7 @@ int rxe_completer(struct rxe_qp *qp)
 
 			if (qp->req.wait_psn) {
 				qp->req.wait_psn = 0;
-				rxe_sched_task(&qp->req.task);
+				qp->req.again = 1;
 			}
 
 			state = COMPST_DONE;
@@ -792,7 +785,7 @@ int rxe_completer(struct rxe_qp *qp)
 							RXE_CNT_COMP_RETRY);
 					qp->req.need_retry = 1;
 					qp->comp.started_retry = 1;
-					rxe_sched_task(&qp->req.task);
+					qp->req.again = 1;
 				}
 				goto done;
 
@@ -843,8 +836,9 @@ done:
 	ret = 0;
 	goto out;
 exit:
-	ret = -EAGAIN;
+	ret = (qp->req.again) ? 0 : -EAGAIN;
 out:
+	qp->req.again = 0;
 	if (pkt)
 		free_pkt(pkt);
 	return ret;