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PM: Remove unbalanced mutex_unlock() from dpm_resume()
author
Rafael J. Wysocki
<rjw@sisk.pl>
Wed, 20 Feb 2008 01:01:41 +0000
(
02:01
+0100)
committer
Greg Kroah-Hartman
<gregkh@suse.de>
Thu, 21 Feb 2008 23:27:08 +0000
(15:27 -0800)
Remove an unnecessary unlocking of dpm_list_mtx in the error path
in drivers/base/power/main.c:dpm_suspend() .
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/base/power/main.c
patch
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diff --git
a/drivers/base/power/main.c
b/drivers/base/power/main.c
index
d609560
..
cea5ed3
100644
(file)
--- a/
drivers/base/power/main.c
+++ b/
drivers/base/power/main.c
@@
-479,7
+479,6
@@
static int dpm_suspend(pm_message_t state)
mutex_lock(&dpm_list_mtx);
if (list_empty(&dev->power.entry))
list_add(&dev->power.entry, &dpm_locked);
- mutex_unlock(&dpm_list_mtx);
break;
}
mutex_lock(&dpm_list_mtx);