__cpuidle_device_init() doesn't return anything except zero and so doesn't really need a return type other than void.
Signed-off-by: Viresh Kumar viresh.kumar@linaro.org --- drivers/cpuidle/cpuidle.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c index 8827c02..211e504 100644 --- a/drivers/cpuidle/cpuidle.c +++ b/drivers/cpuidle/cpuidle.c @@ -358,12 +358,10 @@ static void __cpuidle_unregister_device(struct cpuidle_device *dev) module_put(drv->owner); }
-static int __cpuidle_device_init(struct cpuidle_device *dev) +static void __cpuidle_device_init(struct cpuidle_device *dev) { memset(dev->states_usage, 0, sizeof(dev->states_usage)); dev->last_residency = 0; - - return 0; }
/** @@ -410,9 +408,7 @@ int cpuidle_register_device(struct cpuidle_device *dev) if (dev->registered) goto out_unlock;
- ret = __cpuidle_device_init(dev); - if (ret) - goto out_unlock; + __cpuidle_device_init(dev);
ret = __cpuidle_register_device(dev); if (ret)