From 267d4bf8ee6dbde889f4c55d0188f561616dbc7a Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Thu, 3 Oct 2013 21:26:43 +0530 Subject: [PATCH] cpuidle: make __cpuidle_device_init() return void The only value returned by __cpuidle_device_init() is 0, so it very well may be a void function. Make that happen. [rjw: Changelog] Signed-off-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- 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) -- 2.7.4