Commit 55af6bb5 authored May 26, 2010 by Akinobu Mita Committed by Linus Torvalds May 27, 2010

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>

parent d882ba69

drivers/md/raid5.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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: