From: Colin Ian King Date: Fri, 25 Oct 2019 13:12:27 +0000 (+0100) Subject: extcon: sm5502: remove redundant assignment to variable cable_type X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ddd1bbbae486ff5913c8fc72c853dcea60713236;p=linux.git extcon: sm5502: remove redundant assignment to variable cable_type The variable cable_type is being initialized with a value that is never read and is being re-assigned a little later on. The assignment is redundant and hence can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Signed-off-by: Chanwoo Choi --- diff --git a/drivers/extcon/extcon-sm5502.c b/drivers/extcon/extcon-sm5502.c index b3d93baf4fc58..bcf65aaca5d26 100644 --- a/drivers/extcon/extcon-sm5502.c +++ b/drivers/extcon/extcon-sm5502.c @@ -276,7 +276,7 @@ static int sm5502_muic_set_path(struct sm5502_muic_info *info, /* Return cable type of attached or detached accessories */ static unsigned int sm5502_muic_get_cable_type(struct sm5502_muic_info *info) { - unsigned int cable_type = -1, adc, dev_type1; + unsigned int cable_type, adc, dev_type1; int ret; /* Read ADC value according to external cable or button */