Commit e5b16746 authored Dec 03, 2011 by Srivatsa S. Bhat Committed by Rafael J. Wysocki Dec 06, 2011

PM / Hibernate: Replace unintuitive 'if' condition in kernel/power/user.c with 'else'



In the snapshot_ioctl() function, under SNAPSHOT_FREEZE, the code below
freeze_processes() is a bit unintuitive. Improve it by replacing the
second 'if' condition with an 'else' clause.

Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

parent 2e8e89e3

kernel/power/user.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -259,7 +259,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd,
		error = freeze_processes();
		if (error)
		usermodehelper_enable();
		if (!error)
		else
		data->frozen = 1;
		break;