From: ye xingchen Date: Wed, 24 Aug 2022 07:52:13 +0000 (+0000) Subject: block/rnbd-clt: Remove the unneeded result variable X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f2cc648e12285c53365c2bcacbcd919022f4d3a8;p=linux.git block/rnbd-clt: Remove the unneeded result variable Return the value from rtrs_clt_rdma_cq_direct() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot Signed-off-by: ye xingchen Acked-by: Jack Wang Link: https://lore.kernel.org/r/20220824075213.221397-1-ye.xingchen@zte.com.cn Signed-off-by: Jens Axboe --- diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c index 9d01e7ab33e4b..78334da74d8bf 100644 --- a/drivers/block/rnbd/rnbd-clt.c +++ b/drivers/block/rnbd/rnbd-clt.c @@ -1159,10 +1159,8 @@ static int rnbd_rdma_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob) { struct rnbd_queue *q = hctx->driver_data; struct rnbd_clt_dev *dev = q->dev; - int cnt; - cnt = rtrs_clt_rdma_cq_direct(dev->sess->rtrs, hctx->queue_num); - return cnt; + return rtrs_clt_rdma_cq_direct(dev->sess->rtrs, hctx->queue_num); } static void rnbd_rdma_map_queues(struct blk_mq_tag_set *set)