From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Josef Bacik To: , , , Subject: [PATCH] nbd: cleanup workqueue on error properly Date: Wed, 15 Feb 2017 16:49:48 -0500 Message-ID: <1487195388-28532-1-git-send-email-jbacik@fb.com> MIME-Version: 1.0 Content-Type: text/plain List-ID: If we fail to register the blockdev we need to make sure to destroy the recv workqueue. Signed-off-by: Josef Bacik --- drivers/block/nbd.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 0623f8f..a032a00 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -1271,8 +1271,10 @@ static int __init nbd_init(void) if (!recv_workqueue) return -ENOMEM; - if (register_blkdev(NBD_MAJOR, "nbd")) + if (register_blkdev(NBD_MAJOR, "nbd")) { + destroy_workqueue(recv_workqueue); return -EIO; + } nbd_dbg_init(); -- 2.7.4