From b5fc1e8bedf8ad2c6381e0df6331ad5686aca425 Mon Sep 17 00:00:00 2001 From: Hou Tao Date: Mon, 27 Apr 2020 21:12:50 +0800 Subject: 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 Reviewed-by: Ming Lei Reviewed-by: Bart Van Assche Signed-off-by: Jens Axboe --- block/blk-mq-debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'block/blk-mq-debugfs.c') 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; } -- cgit v1.2.3