On 09/22/2013 09:20 AM, Viresh Kumar wrote:
__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.ku...@linaro.org>
---
drivers/cpuidle/driver.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
index 25455e8..8df66c8 100644
--- a/drivers/cpuidle/driver.c
+++ b/drivers/cpuidle/driver.c
@@ -152,7 +152,7 @@ static void cpuidle_setup_broadcast_timer(void *arg)
*
* Returns 0 on success, a negative error code otherwise.
If you want to make it return void, you should also update the above
comment.
*/
-static int __cpuidle_driver_init(struct cpuidle_driver *drv)
+static void __cpuidle_driver_init(struct cpuidle_driver *drv)
{
int i;
@@ -179,8 +179,6 @@ static int __cpuidle_driver_init(struct cpuidle_driver *drv)
drv->bctimer = 1;
break;
}
-
- return 0;
}
/**
@@ -206,9 +204,7 @@ 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)
--
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