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| author | Jan H. Schönherr <jschoenh@amazon.de> | 2017-09-05 23:14:29 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-09-18 13:38:30 +0200 |
| commit | 41ba8bd0829f5c210715ece8b0f699bed0da8eb5 (patch) | |
| tree | bcfb1d58c5d26331c10ab39a7d95e5520f8c833f /drivers/base/power | |
| parent | 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e (diff) | |
| download | linux-rt-41ba8bd0829f5c210715ece8b0f699bed0da8eb5.tar.gz | |
PM / QoS: Use the correct variable to check the QoS request type
Use the actual function argument for the validation of the request type,
instead of the type field in a fresh (supposedly zero-initialized)
request structure.
Signed-off-by: Jan H. Schönherr <jschoenh@amazon.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base/power')
| -rw-r--r-- | drivers/base/power/qos.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/base/power/qos.c b/drivers/base/power/qos.c index f850daeffba4..277d43a83f53 100644 --- a/drivers/base/power/qos.c +++ b/drivers/base/power/qos.c @@ -277,11 +277,11 @@ void dev_pm_qos_constraints_destroy(struct device *dev) mutex_unlock(&dev_pm_qos_sysfs_mtx); } -static bool dev_pm_qos_invalid_request(struct device *dev, - struct dev_pm_qos_request *req) +static bool dev_pm_qos_invalid_req_type(struct device *dev, + enum dev_pm_qos_req_type type) { - return !req || (req->type == DEV_PM_QOS_LATENCY_TOLERANCE - && !dev->power.set_latency_tolerance); + return type == DEV_PM_QOS_LATENCY_TOLERANCE && + !dev->power.set_latency_tolerance; } static int __dev_pm_qos_add_request(struct device *dev, @@ -290,7 +290,7 @@ static int __dev_pm_qos_add_request(struct device *dev, { int ret = 0; - if (!dev || dev_pm_qos_invalid_request(dev, req)) + if (!dev || !req || dev_pm_qos_invalid_req_type(dev, type)) return -EINVAL; if (WARN(dev_pm_qos_request_active(req), |