linux-kernel - [PATCH 3/4] sound/fabrics/layout: make aoa_fabric_layout

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Message-Id: <1442843834-4648-3-git-send-email-bywxiaobai@163.com>
Date:	Mon, 21 Sep 2015 21:57:13 +0800
From:	Yaowei Bai <bywxiaobai@....com>
To:	perex@...ex.cz, tiwai@...e.com, johannes@...solutions.net,
	k.kozlowski@...sung.com, elfring@...rs.sourceforge.net,
	fabf@...net.be, lars@...afoo.de
Cc:	linuxppc-dev@...ts.ozlabs.org, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 3/4] sound/fabrics/layout: make aoa_fabric_layout_init return directly

Catching the return value of soundbus_register_driver in
aoa_fabric_layout_init is not necessary, let's return it
directly.

No functional change.

Signed-off-by: Yaowei Bai <bywxiaobai@....com>
---
 sound/aoa/fabrics/layout.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/sound/aoa/fabrics/layout.c b/sound/aoa/fabrics/layout.c
index 8f71f7e..b6ba091 100644
--- a/sound/aoa/fabrics/layout.c
+++ b/sound/aoa/fabrics/layout.c
@@ -1161,12 +1161,7 @@ static struct soundbus_driver aoa_soundbus_driver = {
 
 static int __init aoa_fabric_layout_init(void)
 {
-	int err;
-
-	err = soundbus_register_driver(&aoa_soundbus_driver);
-	if (err)
-		return err;
-	return 0;
+	return soundbus_register_driver(&aoa_soundbus_driver);
 }
 
 static void __exit aoa_fabric_layout_exit(void)
-- 
1.9.1


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