From: Rolf Eike Beer <eike-kernel@sf-tec.de>
Date: Sun, 1 Oct 2006 06:27:48 +0000 (-0700)
Subject: [PATCH] rtc: remove superfluous call to call to cdev_del()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=328a338f6f9943a0a77292315a25628b22f79fed;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

[PATCH] rtc: remove superfluous call to call to cdev_del()

If cdev_add() fails there is no good reason to call cdev_del().

Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
Cc: Alessandro Zummo <alessandro.zummo@towertech.it>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index 61a58259c93f..062c0ab3fe35 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -406,7 +406,6 @@ static int rtc_dev_add_device(struct class_device *class_dev,
 	rtc->char_dev.owner = rtc->owner;
 
 	if (cdev_add(&rtc->char_dev, MKDEV(MAJOR(rtc_devt), rtc->id), 1)) {
-		cdev_del(&rtc->char_dev);
 		dev_err(class_dev->dev,
 			"failed to add char device %d:%d\n",
 			MAJOR(rtc_devt), rtc->id);