[PATCH 03/13] intel_idle: Fix a helper function's return value.

Len Brown
2016-04-06T21:04:59Z

The function, intel_idle_cpuidle_driver_init, delivers no error codes
at all. This patch changes the function to return 'void' instead of
returning zero.

Signed-off-by: Richard Cochran <rcochran@linutronix.de>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/idle/intel_idle.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 6638a80..d2e7baf 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -1248,7 +1248,7 @@ static void intel_idle_state_table_update(void)
* intel_idle_cpuidle_driver_init()
* allocate, initialize cpuidle_states
*/
-static int __init intel_idle_cpuidle_driver_init(void)
+static void __init intel_idle_cpuidle_driver_init(void)
{
int cstate;
struct cpuidle_driver *drv = &intel_idle_driver;
@@ -1310,8 +1310,6 @@ static int __init intel_idle_cpuidle_driver_init(void)

if (icpu->disable_promotion_to_c1e) /* each-cpu is redundant */
on_each_cpu(c1e_promotion_disable, NULL, 1);
-
- return 0;
}

--
2.8.0.rc4.16.g56331f8