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blk-mq: remove confusing comment of blk_mq_sched_dispatch_requests 

Commit de14829740
("blk-mq: introduce .get_budget and .put_budget in blk_mq_ops")
changes the function to return bool type, and then commit 1f460b63d4
("blk-mq: don't restart queue when .get_budget returns BLK_STS_RESOURCE")
changes it back to void, but the comment remains.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Liu Bo 2018-01-05 00:09:06 -07:00 committed by Jens Axboe
parent 4e5dff41be
commit 913a9500b9
1 changed files with 0 additions and 1 deletions
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block/blk-mq-sched.c
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@ -172,7 +172,6 @@ static void blk_mq_do_dispatch_ctx(struct blk_mq_hw_ctx *hctx)
WRITE_ONCE(hctx->dispatch_from, ctx);
}
/* return true if hw queue need to be run again */
void blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx)
{
struct request_queue *q = hctx->queue;