power: bq24257: Simplify bq24257_power_supply_init()

Eliminate a few lines of code by using the PTR_ERR_OR_ZERO() macro.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>

diff --git a/drivers/power/bq24257_charger.c b/drivers/power/bq24257_charger.c
index 6757b41809728704dca173b85b5bd8220be13b23..060f754b41e5596fe33fabd00ab740fb4bbe7678 100644 (file)
--- a/drivers/power/bq24257_charger.c
+++ b/drivers/power/bq24257_charger.c
@@ -594,10 +594,7 @@ static int bq24257_power_supply_init(struct bq24257_device *bq)
                                                 &bq24257_power_supply_desc,
                                                 &psy_cfg);
 
-       if (IS_ERR(bq->charger))
-               return PTR_ERR(bq->charger);
-
-       return 0;
+       return PTR_ERR_OR_ZERO(bq->charger);
 }
 
 static int bq24257_pg_gpio_probe(struct bq24257_device *bq)