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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>
This commit is contained in:
Srivatsa S. Bhat 2011-12-03 00:20:30 +01:00 committed by Rafael J. Wysocki
parent 2e8e89e392
commit e5b16746f0
1 changed files with 1 additions and 1 deletions
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2
kernel/power/user.c
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@ -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;