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 <[email protected]> Cc: Neil Brown <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
ambv · May 27, 2010 · 55af6bb · 55af6bb
1 parent d882ba6
commit 55af6bb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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: