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PM / QoS: Fix the return value of dev_pm_qos_update_request() 

Commit e39473d (PM / QoS: Make it possible to expose PM QoS device
flags to user space) introduced __dev_pm_qos_update_request() to be
called internally by dev_pm_qos_update_request(), but forgot to make
the latter actually use the return value of the former.  Fix this
mistake.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Rafael J. Wysocki 2012-10-30 20:00:30 +01:00
parent 8b713a88cc
commit f9652875dc
1 changed files with 1 additions and 1 deletions
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2
drivers/base/power/qos.c
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@ -380,7 +380,7 @@ int dev_pm_qos_update_request(struct dev_pm_qos_request *req, s32 new_value)
return -EINVAL;
mutex_lock(&dev_pm_qos_mtx);
__dev_pm_qos_update_request(req, new_value);
ret = __dev_pm_qos_update_request(req, new_value);
mutex_unlock(&dev_pm_qos_mtx);
return ret;