1 files changed, 4 insertions, 29 deletions

diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c
index 7db35dd6ad74..332a8ba94b81 100644
--- a/drivers/infiniband/sw/rdmavt/qp.c
+++ b/drivers/infiniband/sw/rdmavt/qp.c
@@ -901,8 +901,6 @@ static void rvt_init_qp(struct rvt_dev_info *rdi, struct rvt_qp *qp,
 	qp->s_tail_ack_queue = 0;
 	qp->s_acked_ack_queue = 0;
 	qp->s_num_rd_atomic = 0;
-	if (qp->r_rq.kwq)
-		qp->r_rq.kwq->count = qp->r_rq.size;
 	qp->r_sge.num_sge = 0;
 	atomic_set(&qp->s_reserved_used, 0);
 }
@@ -2367,31 +2365,6 @@ bad_lkey:
 }
 
 /**
- * get_count - count numbers of request work queue entries
- * in circular buffer
- * @rq: data structure for request queue entry
- * @tail: tail indices of the circular buffer
- * @head: head indices of the circular buffer
- *
- * Return - total number of entries in the circular buffer
- */
-static u32 get_count(struct rvt_rq *rq, u32 tail, u32 head)
-{
-	u32 count;
-
-	count = head;
-
-	if (count >= rq->size)
-		count = 0;
-	if (count < tail)
-		count += rq->size - tail;
-	else
-		count -= tail;
-
-	return count;
-}
-
-/**
  * get_rvt_head - get head indices of the circular buffer
  * @rq: data structure for request queue entry
  * @ip: the QP
@@ -2465,7 +2438,7 @@ int rvt_get_rwqe(struct rvt_qp *qp, bool wr_id_only)
 
 	if (kwq->count < RVT_RWQ_COUNT_THRESHOLD) {
 		head = get_rvt_head(rq, ip);
-		kwq->count = get_count(rq, tail, head);
+		kwq->count = rvt_get_rq_count(rq, head, tail);
 	}
 	if (unlikely(kwq->count == 0)) {
 		ret = 0;
@@ -2500,7 +2473,9 @@ int rvt_get_rwqe(struct rvt_qp *qp, bool wr_id_only)
 		 * the number of remaining WQEs.
 		 */
 		if (kwq->count < srq->limit) {
-			kwq->count = get_count(rq, tail, get_rvt_head(rq, ip));
+			kwq->count =
+				rvt_get_rq_count(rq,
+						 get_rvt_head(rq, ip), tail);
 			if (kwq->count < srq->limit) {
 				struct ib_event ev;