Messages in this thread Patch in this message | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH] PM / QoS: Rename local variable in dev_pm_qos_add_ancestor_request() | Date | Sat, 24 Nov 2012 10:30 +0100 |
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From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Local variable 'error' in dev_pm_qos_add_ancestor_request() need not contain error codes only, so rename it to 'ret'.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> --- drivers/base/power/qos.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
Index: linux/drivers/base/power/qos.c =================================================================== --- linux.orig/drivers/base/power/qos.c +++ linux/drivers/base/power/qos.c @@ -542,19 +542,19 @@ int dev_pm_qos_add_ancestor_request(stru struct dev_pm_qos_request *req, s32 value) { struct device *ancestor = dev->parent; - int error = -ENODEV; + int ret = -ENODEV; while (ancestor && !ancestor->power.ignore_children) ancestor = ancestor->parent; if (ancestor) - error = dev_pm_qos_add_request(ancestor, req, - DEV_PM_QOS_LATENCY, value); + ret = dev_pm_qos_add_request(ancestor, req, + DEV_PM_QOS_LATENCY, value); - if (error < 0) + if (ret < 0) req->dev = NULL; - return error; + return ret; } EXPORT_SYMBOL_GPL(dev_pm_qos_add_ancestor_request);
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