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authorAkinobu Mita <akinobu.mita@gmail.com>2010-05-26 14:43:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-27 09:12:48 -0700
commit55af6bb509d3ef2696faddd4a734bf024794b337 (patch)
tree4a5f3493957c5c7504b91bf90bedd828a26106c0
parentd882ba699dbdd2156891290c31c22dc13d6530e4 (diff)
downloadop-kernel-dev-55af6bb509d3ef2696faddd4a734bf024794b337.zip
op-kernel-dev-55af6bb509d3ef2696faddd4a734bf024794b337.tar.gz
md: 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 raid5. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/md/raid5.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 9ea17d6..d2c0f94 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -4645,7 +4645,7 @@ static int raid456_cpu_notify(struct notifier_block *nfb, unsigned long action,
kfree(percpu->scribble);
pr_err("%s: failed memory allocation for cpu%ld\n",
__func__, cpu);
- return NOTIFY_BAD;
+ return notifier_from_errno(-ENOMEM);
}
break;
case CPU_DEAD:
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