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authorPrarit Bhargava <prarit@redhat.com>2011-03-23 00:30:49 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-23 01:44:01 +0100
commit5fda1bd5b8869574dad8e1f9f71e23bf0c186274 (patch)
treea714e0d153622bd89cf9f775e04763ccbd6c4ca5 /mm/slab.c
parentoom: suppress nodes that are not allowed from meminfo on page alloc failure (diff)
downloadlinux-5fda1bd5b8869574dad8e1f9f71e23bf0c186274.tar.xz
linux-5fda1bd5b8869574dad8e1f9f71e23bf0c186274.zip
mm: notifier_from_errno() cleanup
While looking at some other notifier callbacks I noticed this code could use a simple cleanup. notifier_from_errno() no longer needs the if (ret)/else conditional. That same conditional is now done in notifier_from_errno(). Signed-off-by: Prarit Bhargava <prarit@redhat.com> Cc: Paul Menage <menage@google.com> Cc: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> 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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slab.c b/mm/slab.c
index a18ba57517af..568803f121a8 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1390,7 +1390,7 @@ static int __meminit slab_memory_callback(struct notifier_block *self,
break;
}
out:
- return ret ? notifier_from_errno(ret) : NOTIFY_OK;
+ return notifier_from_errno(ret);
}
#endif /* CONFIG_NUMA && CONFIG_MEMORY_HOTPLUG */