diff mbox series

HID: playstation: fix unused variable in ps_battery_get_property.

Message ID 20210212064100.27193-1-roderick@gaikai.com
State New
Headers show
Series HID: playstation: fix unused variable in ps_battery_get_property. | expand

Commit Message

Roderick Colenbrander Feb. 12, 2021, 6:41 a.m. UTC 
From: Roderick Colenbrander <roderick.colenbrander@sony.com>

The ret variable in ps_battery_get_property is set in an error path,
but never actually returned. Change the function to return ret.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com>
---
 drivers/hid/hid-playstation.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/hid/hid-playstation.c b/drivers/hid/hid-playstation.c
index cc93c16cc822..408b651174cf 100644
--- a/drivers/hid/hid-playstation.c
+++ b/drivers/hid/hid-playstation.c
@@ -391,7 +391,7 @@  static int ps_battery_get_property(struct power_supply *psy,
 	uint8_t battery_capacity;
 	int battery_status;
 	unsigned long flags;
-	int ret;
+	int ret = 0;
 
 	spin_lock_irqsave(&dev->lock, flags);
 	battery_capacity = dev->battery_capacity;
@@ -416,7 +416,7 @@  static int ps_battery_get_property(struct power_supply *psy,
 		break;
 	}
 
-	return 0;
+	return ret;
 }
 
 static int ps_device_register_battery(struct ps_device *dev)