Commit 3375dca0 authored by Dan Carpenter's avatar Dan Carpenter Committed by Jens Axboe
Browse files

pd: fix a NULL vs IS_ERR() check 



blk_mq_alloc_disk() returns error pointers, it doesn't return NULL
so correct the check.

Fixes: 262d431f ("pd: use blk_mq_alloc_disk and blk_cleanup_disk")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20210827100023.GB9449@kili


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 7b05bf77

drivers/block/paride/pd.c

+1 −1
Original line number Diff line number Diff line
@@ -892,7 +892,7 @@ static void pd_probe_drive(struct pd_unit *disk) 
		return;



	p = blk_mq_alloc_disk(&disk->tag_set, disk);

	if (!p) {

	if (IS_ERR(p)) {

		blk_mq_free_tag_set(&disk->tag_set);

		return;

	}