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authorMarkus Elfring <elfring@users.sourceforge.net>2017-10-22 20:39:12 +0300
committerChanwoo Choi <cw00.choi@samsung.com>2017-10-23 08:10:26 +0300
commitb743483bd4b1d9e0ac093fe184aefdd9f59264d4 (patch)
treee4eeb59eaa6b7b4a0e44ca85db9316d0126eda13 /drivers/extcon
parent5183240cde56e6ab5b78120b041e009cd0c5b345 (diff)
downloadlinux-b743483bd4b1d9e0ac093fe184aefdd9f59264d4.tar.xz
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 <elfring@users.sourceforge.net> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon')
-rw-r--r--drivers/extcon/extcon-max14577.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/extcon/extcon-max14577.c b/drivers/extcon/extcon-max14577.c
index 6c2c9996eb71..b871836da8a4 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,