Commit 59cca865 authored Oct 27, 2010 by Vasiliy Kulikov Committed by Linus Torvalds Oct 27, 2010

drivers/rtc/class.c: fix device_register() error handling



If device_register() fails then call put_device().  See comment to
device_register.

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent d7c7ef90

drivers/rtc/class.c

+3 −1

Original line number	Original line	Diff line number	Diff line
	@@ -158,8 +158,10 @@ struct rtc_device rtc_device_register(const char name, struct device *dev,
	rtc_dev_prepare(rtc);		rtc_dev_prepare(rtc);

	err = device_register(&rtc->dev);		err = device_register(&rtc->dev);
	if (err)		if (err) {
			put_device(&rtc->dev);
	goto exit_kfree;		goto exit_kfree;
			}

	rtc_dev_add_device(rtc);		rtc_dev_add_device(rtc);
	rtc_sysfs_add_device(rtc);		rtc_sysfs_add_device(rtc);