[PATCH] slub: correct return errno on slab_sysfs_init failure

[Jeff Liu <jeff.liu@xxxxxxxxxx>]

From: Jie Liu <jeff.liu@xxxxxxxxxx>

Return ENOMEM instead of ENOSYS if slab_sysfs_init() failed

Signed-off-by: Jie Liu <jeff.liu@xxxxxxxxxx>
---
 mm/slub.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/slub.c b/mm/slub.c
index 2b1ce69..75ca109 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -5304,7 +5304,7 @@ static int __init slab_sysfs_init(void)
 	if (!slab_kset) {
 		mutex_unlock(&slab_mutex);
 		printk(KERN_ERR "Cannot register slab subsystem.\n");
-		return -ENOSYS;
+		return -ENOMEM;
 	}
 
 	slab_state = FULL;
-- 
1.8.3.2

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