summaryrefslogtreecommitdiff
path: root/mm
diff options
context:
space:
mode:
authorAkinobu Mita <akinobu.mita@gmail.com>2010-05-26 14:43:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-27 09:12:48 -0700
commiteac4068013a067f5fb63005033c13b27fbf6dfca (patch)
treef47075dda89aed758a60090ac392c57610005c2f /mm
parent80b5184cc537718122e036afe7e62d202b70d077 (diff)
downloadkernel-eac4068013a067f5fb63005033c13b27fbf6dfca.tar.gz
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')
-rw-r--r--mm/slab.c2
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 = {