diff options
| author |   ye xingchen <ye.xingchen@zte.com.cn> | 2022-08-24 07:52:13 +0000 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2022-08-24 08:50:44 -0600 |
| commit | f2cc648e12285c53365c2bcacbcd919022f4d3a8 (patch) | |
| tree | 4b7b3280ce6fd938b0e411a40d7e7061068a832d /drivers/block/rnbd | |
| parent | sbitmap: fix possible io hung due to lost wakeup (diff) | |
| download | linux-dev-f2cc648e12285c53365c2bcacbcd919022f4d3a8.tar.xz linux-dev-f2cc648e12285c53365c2bcacbcd919022f4d3a8.zip | |
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 <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>
Diffstat (limited to 'drivers/block/rnbd')
| -rw-r--r-- | drivers/block/rnbd/rnbd-clt.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c index 9d01e7ab33e4..78334da74d8b 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) |