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| author | Vasiliy Kulikov <segooon@gmail.com> | 2010-10-27 15:33:04 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 18:03:06 -0700 |
| commit | 59cca865f21e9e7beab73fcf79ba4eb776a4c228 (patch) | |
| tree | 220a53454207a479af3fa04a9ffcf836811a21f8 /drivers/rtc/class.c | |
| parent | d7c7ef908b6497bb871e2e113e66e8fb0f757543 (diff) | |
| download | op-kernel-dev-59cca865f21e9e7beab73fcf79ba4eb776a4c228.zip op-kernel-dev-59cca865f21e9e7beab73fcf79ba4eb776a4c228.tar.gz | |
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>
Diffstat (limited to 'drivers/rtc/class.c')
| -rw-r--r-- | drivers/rtc/class.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c index 565562b..e6539cb 100644 --- a/drivers/rtc/class.c +++ b/drivers/rtc/class.c @@ -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); |
