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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2010-05-26 14:43:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 09:12:48 -0700 |
| commit | eac4068013a067f5fb63005033c13b27fbf6dfca (patch) | |
| tree | f47075dda89aed758a60090ac392c57610005c2f /mm/slab.c | |
| parent | 80b5184cc537718122e036afe7e62d202b70d077 (diff) | |
| download | lwn-eac4068013a067f5fb63005033c13b27fbf6dfca.tar.gz lwn-eac4068013a067f5fb63005033c13b27fbf6dfca.zip | |
slab: convert cpu notifier to return encapsulate errno value
By the previous modification, the cpu notifier can return encapsulate
errno value. This converts the cpu notifiers for slab.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Christoph Lameter <cl@linux-foundation.org>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Matt Mackall <mpm@selenic.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slab.c')
| -rw-r--r-- | mm/slab.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slab.c b/mm/slab.c index 8270ba3d1986..6437d89a8401 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -1321,7 +1321,7 @@ static int __cpuinit cpuup_callback(struct notifier_block *nfb, mutex_unlock(&cache_chain_mutex); break; } - return err ? NOTIFY_BAD : NOTIFY_OK; + return notifier_from_errno(err); } static struct notifier_block __cpuinitdata cpucache_notifier = { |