From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Wed, 26 May 2010 21:43:31 +0000 (-0700)
Subject: topology: convert cpu notifier to return encapsulate errno value
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ad84bb5b98bf81deae97e3bcd814675d6b4e6f72;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

topology: 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 topology.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/base/topology.c b/drivers/base/topology.c
index bf6b13206d00..9fc630ce1ddb 100644
--- a/drivers/base/topology.c
+++ b/drivers/base/topology.c
@@ -162,7 +162,7 @@ static int __cpuinit topology_cpu_callback(struct notifier_block *nfb,
 		topology_remove_dev(cpu);
 		break;
 	}
-	return rc ? NOTIFY_BAD : NOTIFY_OK;
+	return notifier_from_errno(rc);
 }
 
 static int __cpuinit topology_sysfs_init(void)