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>
---
 arch/cris/arch-v10/drivers/pcf8563.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'arch/cris/arch-v10/drivers/pcf8563.c')

diff --git a/arch/cris/arch-v10/drivers/pcf8563.c b/arch/cris/arch-v10/drivers/pcf8563.c
index d47cfbf98d6e..1de0026bb94e 100644
--- a/arch/cris/arch-v10/drivers/pcf8563.c
+++ b/arch/cris/arch-v10/drivers/pcf8563.c
@@ -180,9 +180,7 @@ err:
 void __exit
 pcf8563_exit(void)
 {
-	if (unregister_chrdev(PCF8563_MAJOR, DEVICE_NAME) < 0) {
-		printk(KERN_INFO "%s: Unable to unregister device.\n", PCF8563_NAME);
-	}
+	unregister_chrdev(PCF8563_MAJOR, DEVICE_NAME);
 }
 
 /*
-- 
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