Commit b5fc1e8b authored Apr 27, 2020 by Hou Tao Committed by Jens Axboe Jul 01, 2020

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>

parent 0b8cc25d

block/blk-mq-debugfs.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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;
		}

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