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authorAkinobu Mita <akinobu.mita@gmail.com>2007-07-19 01:47:50 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-19 10:04:43 -0700
commit68fc4fabca897a09f75f53bac14cdc7a98f52210 (patch)
treec010fa0d091a543a966aad82926d0fb5c2831f1f /arch/cris
parentcb00ea3528eb3c09eae9871d6e7d038776e952e2 (diff)
downloadlinux-2.6.34-ux500-68fc4fabca897a09f75f53bac14cdc7a98f52210.tar.gz
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>
Diffstat (limited to 'arch/cris')
-rw-r--r--arch/cris/arch-v10/drivers/pcf8563.c4
-rw-r--r--arch/cris/arch-v32/drivers/pcf8563.c4
2 files changed, 2 insertions, 6 deletions
diff --git a/arch/cris/arch-v10/drivers/pcf8563.c b/arch/cris/arch-v10/drivers/pcf8563.c
index d47cfbf98d6..1de0026bb94 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);
}
/*
diff --git a/arch/cris/arch-v32/drivers/pcf8563.c b/arch/cris/arch-v32/drivers/pcf8563.c
index fa8d50007e4..da479a14f83 100644
--- a/arch/cris/arch-v32/drivers/pcf8563.c
+++ b/arch/cris/arch-v32/drivers/pcf8563.c
@@ -193,9 +193,7 @@ 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);
}
/*