From 3aefb5ee843fbe4789d03bb181e190d462df95e4 Mon Sep 17 00:00:00 2001 From: Luis Chamberlain Date: Wed, 3 Nov 2021 09:58:43 -0700 Subject: [PATCH] nvdimm/btt: do not call del_gendisk() if not needed del_gendisk() should not called if the disk has not been added. Fix this. Fixes: 41cd8b70c37a ("libnvdimm, btt: add support for blk integrity") Reviewed-by: Dan Williams Reviewed-by: Christoph Hellwig Signed-off-by: Luis Chamberlain Link: https://lore.kernel.org/r/20211103165843.1402142-1-mcgrof@kernel.org Signed-off-by: Jens Axboe --- drivers/nvdimm/btt.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c index 4295fa809420..9b9d5e506e11 100644 --- a/drivers/nvdimm/btt.c +++ b/drivers/nvdimm/btt.c @@ -1537,7 +1537,6 @@ static int btt_blk_init(struct btt *btt) int rc = nd_integrity_init(btt->btt_disk, btt_meta_size(btt)); if (rc) { - del_gendisk(btt->btt_disk); blk_cleanup_disk(btt->btt_disk); return rc; }