PM / Hibernate: hibernation_ops->leave should be checked too
authorMyungJoo Ham <myungjoo.ham@samsung.com>
Fri, 26 Nov 2010 22:07:48 +0000 (23:07 +0100)
committerRafael J. Wysocki <rjw@sisk.pl>
Fri, 24 Dec 2010 14:02:40 +0000 (15:02 +0100)
commit5729c63a51f0f8a351e0f1dc7b3250ebac12c309
tree739030dfbc26519ec7fd813d797f9865678df11d
parent8cfe400ca54fd1ed96f962bea5f7e20b09b6d69f
PM / Hibernate: hibernation_ops->leave should be checked too

Because hibernate calls hibernation_ops->leave() without checking
whether hibernation_ops->leave is NULL or not, hiberantion_set_ops
should WARN_ON if hibernation_ops->leave is NULL.

This patch added one more condition to check hibernation_ops->leave.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
kernel/power/hibernate.c