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usb: typec: remove set but not used variables 'snk_ma, min_mv'

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/usb/typec/tcpm/tcpm.c: In function 'tcpm_pd_select_pps_apdo':
drivers/usb/typec/tcpm/tcpm.c:2212:39: warning:
 variable 'snk_ma' set but not used [-Wunused-but-set-variable]

drivers/usb/typec/tcpm/tcpm.c: In function 'tcpm_pd_build_pps_request':
drivers/usb/typec/tcpm/tcpm.c:2405:37: warning:
 variable 'min_mv' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
YueHaibing 2018-09-29 09:53:16 +00:00 committed by Greg Kroah-Hartman
parent 355c74e55e
commit 8e4657c60c
1 changed files with 2 additions and 5 deletions
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7
drivers/usb/typec/tcpm/tcpm.c
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@ -2209,7 +2209,7 @@ static unsigned int tcpm_pd_select_pps_apdo(struct tcpm_port *port)
{
unsigned int i, j, max_mw = 0, max_mv = 0;
unsigned int min_src_mv, max_src_mv, src_ma, src_mw;
unsigned int min_snk_mv, max_snk_mv, snk_ma;
unsigned int min_snk_mv, max_snk_mv;
u32 pdo;
unsigned int src_pdo = 0, snk_pdo = 0;
@ -2253,8 +2253,6 @@ static unsigned int tcpm_pd_select_pps_apdo(struct tcpm_port *port)
pdo_pps_apdo_min_voltage(pdo);
max_snk_mv =
pdo_pps_apdo_max_voltage(pdo);
snk_ma =
pdo_pps_apdo_max_current(pdo);
break;
default:
tcpm_log(port,
@ -2402,7 +2400,7 @@ static int tcpm_pd_send_request(struct tcpm_port *port)
static int tcpm_pd_build_pps_request(struct tcpm_port *port, u32 *rdo)
{
unsigned int out_mv, op_ma, op_mw, min_mv, max_mv, max_ma, flags;
unsigned int out_mv, op_ma, op_mw, max_mv, max_ma, flags;
enum pd_pdo_type type;
unsigned int src_pdo_index;
u32 pdo;
@ -2420,7 +2418,6 @@ static int tcpm_pd_build_pps_request(struct tcpm_port *port, u32 *rdo)
tcpm_log(port, "Invalid APDO selected!");
return -EINVAL;
}
min_mv = port->pps_data.min_volt;
max_mv = port->pps_data.max_volt;
max_ma = port->pps_data.max_curr;
out_mv = port->pps_data.out_volt;