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

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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>
This commit is contained in:
Vasiliy Kulikov 2010-10-27 15:33:04 -07:00 committed by Linus Torvalds
parent d7c7ef908b
commit 59cca865f2
1 changed files with 3 additions and 1 deletions
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4
drivers/rtc/class.c
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@ -158,8 +158,10 @@ struct rtc_device *rtc_device_register(const char *name, struct device *dev,
rtc_dev_prepare(rtc);
err = device_register(&rtc->dev);
if (err)
if (err) {
put_device(&rtc->dev);
goto exit_kfree;
}
rtc_dev_add_device(rtc);
rtc_sysfs_add_device(rtc);