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>
---
 drivers/char/ip2/ip2main.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'drivers/char/ip2')

diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index 83c7258d3580..6005b5225772 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -425,9 +425,7 @@ cleanup_module(void)
 		printk(KERN_ERR "IP2: failed to unregister tty driver (%d)\n", err);
 	}
 	put_tty_driver(ip2_tty_driver);
-	if ( ( err = unregister_chrdev ( IP2_IPL_MAJOR, pcIpl ) ) ) {
-		printk(KERN_ERR "IP2: failed to unregister IPL driver (%d)\n", err);
-	}
+	unregister_chrdev(IP2_IPL_MAJOR, pcIpl);
 	remove_proc_entry("ip2mem", &proc_root);
 
 	// free memory
-- 
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