From: Markus Elfring Date: Sun, 22 Oct 2017 17:39:12 +0000 (+0200) Subject: extcon: max14577: Delete an unnecessary variable initialisation in max14577_muic_set_... X-Git-Tag: accepted/tizen/unified/20190330.030053~475 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=017b5efa94bc5ede498b23e293a5932badc44f52;p=platform%2Fkernel%2Flinux-exynos.git extcon: max14577: Delete an unnecessary variable initialisation in max14577_muic_set_path() The variable "ret" is immediately reassigned by a following statement. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring Reviewed-by: Krzysztof Kozlowski Signed-off-by: Chanwoo Choi --- diff --git a/drivers/extcon/extcon-max14577.c b/drivers/extcon/extcon-max14577.c index 6c2c999..b871836 100644 --- a/drivers/extcon/extcon-max14577.c +++ b/drivers/extcon/extcon-max14577.c @@ -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,