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extcon: max14577: Delete an unnecessary variable initialisation in max14577_muic_set_path()

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The variable "ret" is immediately reassigned by a following statement.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Markus Elfring 2017-10-22 19:39:12 +02:00 committed by Chanwoo Choi
parent 5183240cde
commit b743483bd4
1 changed files with 1 additions and 1 deletions
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drivers/extcon/extcon-max14577.c
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@ -204,8 +204,8 @@ static int max14577_muic_set_debounce_time(struct max14577_muic_info *info,
static int max14577_muic_set_path(struct max14577_muic_info *info,
u8 val, bool attached)
{
int ret = 0;
u8 ctrl1, ctrl2 = 0;
int ret;
/* Set open state to path before changing hw path */
ret = max14577_update_reg(info->max14577->regmap,