From 68fc4fabca897a09f75f53bac14cdc7a98f52210 Mon Sep 17 00:00:00 2001 From: Akinobu Mita 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 Cc: "David S. Miller" Cc: Takashi Iwai Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/net/ppp_generic.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/net/ppp_generic.c') diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index 3ef0092..ef3325b 100644 --- a/drivers/net/ppp_generic.c +++ b/drivers/net/ppp_generic.c @@ -2684,8 +2684,7 @@ static void __exit ppp_cleanup(void) if (atomic_read(&ppp_unit_count) || atomic_read(&channel_count)) printk(KERN_ERR "PPP: removing module but units remain!\n"); cardmap_destroy(&all_ppp_units); - if (unregister_chrdev(PPP_MAJOR, "ppp") != 0) - printk(KERN_ERR "PPP: failed to unregister PPP device\n"); + unregister_chrdev(PPP_MAJOR, "ppp"); device_destroy(ppp_class, MKDEV(PPP_MAJOR, 0)); class_destroy(ppp_class); } -- cgit v1.1