diff mbox

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

Message ID ce8bc1e734d1f907c4df1b75e38a1f288b58c5c3.1459975717.git.len.brown@intel.com (mailing list archive)
State Accepted, archived
Delegated to: Rafael Wysocki
Headers show

Commit Message

Len Brown April 6, 2016, 9 p.m. UTC 
From: Richard Cochran <rcochran@linutronix.de>

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 mbox

Patch

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;
 }