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path: root/drivers/infiniband/hw/ehca/ehca_qp.c
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Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_qp.c')
-rw-r--r--drivers/infiniband/hw/ehca/ehca_qp.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c
index cadbf0cdd910..f161cf173dbe 100644
--- a/drivers/infiniband/hw/ehca/ehca_qp.c
+++ b/drivers/infiniband/hw/ehca/ehca_qp.c
@@ -1138,14 +1138,14 @@ static int calc_left_cqes(u64 wqe_p, struct ipz_queue *ipz_queue,
return -EFAULT;
}
- tail_idx = (qmap->tail + 1) % qmap->entries;
+ tail_idx = next_index(qmap->tail, qmap->entries);
wqe_idx = q_ofs / ipz_queue->qe_size;
/* check all processed wqes, whether a cqe is requested or not */
while (tail_idx != wqe_idx) {
if (qmap->map[tail_idx].cqe_req)
qmap->left_to_poll++;
- tail_idx = (tail_idx + 1) % qmap->entries;
+ tail_idx = next_index(tail_idx, qmap->entries);
}
/* save index in queue, where we have to start flushing */
qmap->next_wqe_idx = wqe_idx;
@@ -1195,14 +1195,14 @@ static int check_for_left_cqes(struct ehca_qp *my_qp, struct ehca_shca *shca)
} else {
spin_lock_irqsave(&my_qp->send_cq->spinlock, flags);
my_qp->sq_map.left_to_poll = 0;
- my_qp->sq_map.next_wqe_idx = (my_qp->sq_map.tail + 1) %
- my_qp->sq_map.entries;
+ my_qp->sq_map.next_wqe_idx = next_index(my_qp->sq_map.tail,
+ my_qp->sq_map.entries);
spin_unlock_irqrestore(&my_qp->send_cq->spinlock, flags);
spin_lock_irqsave(&my_qp->recv_cq->spinlock, flags);
my_qp->rq_map.left_to_poll = 0;
- my_qp->rq_map.next_wqe_idx = (my_qp->rq_map.tail + 1) %
- my_qp->rq_map.entries;
+ my_qp->rq_map.next_wqe_idx = next_index(my_qp->rq_map.tail,
+ my_qp->rq_map.entries);
spin_unlock_irqrestore(&my_qp->recv_cq->spinlock, flags);
}