summaryrefslogtreecommitdiff
path: root/block/blk-mq-debugfs.c
diff options
context:
space:
mode:
authorHou Tao <houtao1@huawei.com>2020-04-27 16:12:50 +0300
committerJens Axboe <axboe@kernel.dk>2020-07-01 16:25:36 +0300
commitb5fc1e8bedf8ad2c6381e0df6331ad5686aca425 (patch)
tree7c792fb518f2d333ee732ff9293a020ae66f08de /block/blk-mq-debugfs.c
parent0b8cc25d942b50abb0c7ba597bc1621b8929ab75 (diff)
downloadlinux-b5fc1e8bedf8ad2c6381e0df6331ad5686aca425.tar.xz
blk-mq: remove pointless call of list_entry_rq() in hctx_show_busy_rq()
Just use rq directly, the usage of list_entry_rq() doesn't make any sense. Signed-off-by: Hou Tao <houtao1@huawei.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-debugfs.c')
-rw-r--r--block/blk-mq-debugfs.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index a2800bc56fb4..439b7c217638 100644
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -401,8 +401,7 @@ static bool hctx_show_busy_rq(struct request *rq, void *data, bool reserved)
const struct show_busy_params *params = data;
if (rq->mq_hctx == params->hctx)
- __blk_mq_debugfs_rq_show(params->m,
- list_entry_rq(&rq->queuelist));
+ __blk_mq_debugfs_rq_show(params->m, rq);
return true;
}