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block/rnbd-clt: Remove the unneeded result variable

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Return the value from rtrs_clt_rdma_cq_direct() directly instead of
storing it in another redundant variable.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Link: https://lore.kernel.org/r/20220824075213.221397-1-ye.xingchen@zte.com.cn
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
ye xingchen 2022-08-24 07:52:13 +00:00 committed by Jens Axboe
parent 040b83fcec
commit f2cc648e12
1 changed files with 1 additions and 3 deletions
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4
drivers/block/rnbd/rnbd-clt.c
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@ -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)