[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 61a5825..062c0ab 100644 (file)
--- 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);