diff options
| -rw-r--r-- | mm/slub.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c index 0fefe0ad8f57..ef730ea8263c 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -5688,7 +5688,8 @@ static char *create_unique_id(struct kmem_cache *s) char *name = kmalloc(ID_STR_LENGTH, GFP_KERNEL); char *p = name; - BUG_ON(!name); + if (!name) + return ERR_PTR(-ENOMEM); *p++ = ':'; /* @@ -5770,6 +5771,8 @@ static int sysfs_slab_add(struct kmem_cache *s) * for the symlinks. */ name = create_unique_id(s); + if (IS_ERR(name)) + return PTR_ERR(name); } s->kobj.kset = kset; |