extcon: max77693: Delete unneeded initialization in max77693_muic_set_path()
The variable "ret" will be set to an appropriate value a bit later.
Thus this patch omits the explicit initialization at the beginning.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c
index 6434110..227651f 100644
--- a/drivers/extcon/extcon-max77693.c
+++ b/drivers/extcon/extcon-max77693.c
@@ -266,7 +266,7 @@ static int max77693_muic_set_debounce_time(struct max77693_muic_info *info,
static int max77693_muic_set_path(struct max77693_muic_info *info,
u8 val, bool attached)
{
- int ret = 0;
+ int ret;
unsigned int ctrl1, ctrl2 = 0;
if (attached)