From: Alexander Aring <aahringo@redhat.com>
Date: Mon, 12 Aug 2024 20:14:24 +0000 (-0400)
Subject: dlm: add missing -ENOMEM if alloc_workqueue() fails
X-Git-Tag: v6.12-rc1~137^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=652b0ae675fede81420758e3af7c5174cdaa8404;p=thirdparty%2Flinux.git

dlm: add missing -ENOMEM if alloc_workqueue() fails

This patch sets an missing -ENOMEM as error return value when the
allocation of the dlm workqueue fails.

Fixes: 94e180d6255f ("dlm: async freeing of lockspace resources")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/r/202408110800.OsoP8TB9-lkp@intel.com/
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
---

diff --git a/fs/dlm/main.c b/fs/dlm/main.c
index cb15db8ba9bf8..4887c8a05318d 100644
--- a/fs/dlm/main.c
+++ b/fs/dlm/main.c
@@ -53,8 +53,10 @@ static int __init init_dlm(void)
 		goto out_user;
 
 	dlm_wq = alloc_workqueue("dlm_wq", 0, 0);
-	if (!dlm_wq)
+	if (!dlm_wq) {
+		error = -ENOMEM;
 		goto out_plock;
+	}
 
 	printk("DLM installed\n");