__cpuidle_driver_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/driver.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c index 25455e8..ebc6b0f 100644 --- a/drivers/cpuidle/driver.c +++ b/drivers/cpuidle/driver.c @@ -149,10 +149,8 @@ static void cpuidle_setup_broadcast_timer(void *arg) /** * __cpuidle_driver_init - initialize the driver's internal data * @drv: a valid pointer to a struct cpuidle_driver - * - * Returns 0 on success, a negative error code otherwise. */ -static int __cpuidle_driver_init(struct cpuidle_driver *drv) +static void __cpuidle_driver_init(struct cpuidle_driver *drv) { int i;
@@ -179,8 +177,6 @@ static int __cpuidle_driver_init(struct cpuidle_driver *drv) drv->bctimer = 1; break; } - - return 0; }
/** @@ -206,9 +202,7 @@ static int __cpuidle_register_driver(struct cpuidle_driver *drv) if (cpuidle_disabled()) return -ENODEV;
- ret = __cpuidle_driver_init(drv); - if (ret) - return ret; + __cpuidle_driver_init(drv);
ret = __cpuidle_set_driver(drv); if (ret)