lp8727_charger: Make lp8727_init_device() shorter

Just return with lp8727_write_byte(), no need to check its value.

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>

diff --git a/drivers/power/lp8727_charger.c b/drivers/power/lp8727_charger.c
index 658518b..47cce41 100644 (file)
--- a/drivers/power/lp8727_charger.c
+++ b/drivers/power/lp8727_charger.c
@@ -152,11 +152,7 @@ static int lp8727_init_device(struct lp8727_chg *pchg)
                return ret;
 
        val = LP8727_INT_EN | LP8727_CHGDET_EN;
-       ret = lp8727_write_byte(pchg, LP8727_CTRL2, val);
-       if (ret)
-               return ret;
-
-       return 0;
+       return lp8727_write_byte(pchg, LP8727_CTRL2, val);
 }
 
 static int lp8727_is_dedicated_charger(struct lp8727_chg *pchg)