From 68fc4fabca897a09f75f53bac14cdc7a98f52210 Mon Sep 17 00:00:00 2001
From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Thu, 19 Jul 2007 01:47:50 -0700
Subject: unregister_chrdev(): ignore the return value

unregister_chrdev() always returns 0.  There is no need to check the return
value.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 sound/core/sound.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'sound/core/sound.c')

diff --git a/sound/core/sound.c b/sound/core/sound.c
index 70600df94d62..8dc7a3b32b98 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -446,8 +446,7 @@ static void __exit alsa_sound_exit(void)
 {
 	snd_info_minor_unregister();
 	snd_info_done();
-	if (unregister_chrdev(major, "alsa") != 0)
-		snd_printk(KERN_ERR "unable to unregister major device number %d\n", major);
+	unregister_chrdev(major, "alsa");
 }
 
 module_init(alsa_sound_init)
-- 
cgit v1.2.3