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authorBjorn Helgaas <bjorn.helgaas@hp.com>2009-05-15 23:30:50 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2009-05-15 23:30:50 +0200
commit4484079d517c2b6521621be0b1ea246ccc55c7d7 (patch)
tree60d0ae568555f1bd7329be411b28e55b12dc64c3
parent8c21f34126222239450717b78dda0c4962d9ebfa (diff)
downloadlinux-linaro-stable-4484079d517c2b6521621be0b1ea246ccc55c7d7.tar.gz
PM: check sysdev_suspend(PMSG_FREEZE) return value
Check the return value of sysdev_suspend(). I think this was a typo. Without this change, the following "if" check is always false. I also changed the error message so it's distinguishable from the similar message a few lines above. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
-rw-r--r--kernel/power/disk.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index e71ca9cd81b2..b0dc9e7a0d17 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -241,9 +241,9 @@ static int create_image(int platform_mode)
local_irq_disable();
- sysdev_suspend(PMSG_FREEZE);
+ error = sysdev_suspend(PMSG_FREEZE);
if (error) {
- printk(KERN_ERR "PM: Some devices failed to power down, "
+ printk(KERN_ERR "PM: Some system devices failed to power down, "
"aborting hibernation\n");
goto Enable_irqs;
}