extcon: gpio: Do not unnecessarily initialize variables
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
diff --git a/drivers/extcon/extcon-gpio.c b/drivers/extcon/extcon-gpio.c
index f874c30..6368a0f 100644
--- a/drivers/extcon/extcon-gpio.c
+++ b/drivers/extcon/extcon-gpio.c
@@ -80,7 +80,7 @@
{
struct gpio_extcon_platform_data *pdata = pdev->dev.platform_data;
struct gpio_extcon_data *extcon_data;
- int ret = 0;
+ int ret;
if (!pdata)
return -EBUSY;