From: Yu Kuai <yukuai3@xxxxxxxxxx> [ Upstream commit b11d31ae01e6b0762b28e645ad6718a12faa8d14 ] If CONFIG_BLK_WBT_MQ is disabled, wbt_init() won't do anything. Signed-off-by: Yu Kuai <yukuai3@xxxxxxxxxx> Reviewed-by: Christoph Hellwig <hch@xxxxxx> Link: https://lore.kernel.org/r/20221019121518.3865235-3-yukuai1@xxxxxxxxxxxxxxx Signed-off-by: Jens Axboe <axboe@xxxxxxxxx> Stable-dep-of: f814bdda774c ("blk-wbt: Fix detection of dirty-throttled tasks") Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- block/blk-wbt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/blk-wbt.c b/block/blk-wbt.c index c293e08b301ff..c5a8c10028a08 100644 --- a/block/blk-wbt.c +++ b/block/blk-wbt.c @@ -651,7 +651,7 @@ void wbt_enable_default(struct request_queue *q) if (!blk_queue_registered(q)) return; - if (queue_is_mq(q) && IS_ENABLED(CONFIG_BLK_WBT_MQ)) + if (queue_is_mq(q)) wbt_init(q); } EXPORT_SYMBOL_GPL(wbt_enable_default); -- 2.43.0
