From c81b49d4d6ca3876fad42fe99e685605294f757c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 13 May 2020 14:36:01 +0200 Subject: block: remove the disk and queue NULL checks in blkdev_issue_flush Both of these never can be NULL for a live block device. Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- block/blk-flush.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'block/blk-flush.c') diff --git a/block/blk-flush.c b/block/blk-flush.c index d47a579964fb..15ae0155ec07 100644 --- a/block/blk-flush.c +++ b/block/blk-flush.c @@ -438,17 +438,9 @@ void blk_insert_flush(struct request *rq) */ int blkdev_issue_flush(struct block_device *bdev, gfp_t gfp_mask) { - struct request_queue *q; struct bio *bio; int ret = 0; - if (bdev->bd_disk == NULL) - return -ENXIO; - - q = bdev_get_queue(bdev); - if (!q) - return -ENXIO; - bio = bio_alloc(gfp_mask, 0); bio_set_dev(bio, bdev); bio->bi_opf = REQ_OP_WRITE | REQ_PREFLUSH; -- cgit