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| author | Xiongwei Song <xiongwei.song@windriver.com> | 2023-04-13 16:34:48 +0200 |
|---|---|---|
| committer | Vlastimil Babka <vbabka@suse.cz> | 2023-05-22 15:20:21 +0200 |
| commit | 35973232b5cddd8b03dac2730cd1ca53137d1cd4 (patch) | |
| tree | a186cde6f46a8ad09d81c06755c019c8478eaf00 /mm | |
| parent | mm/slab: correct return values in comment for _kmem_cache_create() (diff) | |
| download | linux-35973232b5cddd8b03dac2730cd1ca53137d1cd4.tar.xz linux-35973232b5cddd8b03dac2730cd1ca53137d1cd4.zip | |
slub: Correct the error code when slab_kset is NULL
The -ENOSYS is inproper when kset_create_and_add call returns a NULL
pointer, the failure more likely is because lacking memory, hence
returning -ENOMEM is better.
Signed-off-by: Xiongwei Song <xiongwei.song@windriver.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slub.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c index c87628cd8a9a..1202ed1200f9 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -6224,7 +6224,7 @@ static int __init slab_sysfs_init(void) if (!slab_kset) { mutex_unlock(&slab_mutex); pr_err("Cannot register slab subsystem.\n"); - return -ENOSYS; + return -ENOMEM; } slab_state = FULL; |