diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2020-01-08 03:45:14 +0000 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2020-01-23 13:15:10 -0800 |
| commit | 392923715d8b0bbb7e72567fd4090e92bd5a9a3b (patch) | |
| tree | 728b1a92998bf3a18d595b3194f76af73546c3e7 /drivers/hwmon/w83627ehf.c | |
| parent | 5b46903d8bf372e563bf2150d46b87fff197a109 (diff) | |
hwmon: (w83627ehf) Remove set but not used variable 'fan4min'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/hwmon/w83627ehf.c: In function 'w83627ehf_check_fan_inputs':
drivers/hwmon/w83627ehf.c:1296:24: warning:
variable 'fan4min' set but not used [-Wunused-but-set-variable]
commit 62000264cfa8 ("hwmon: (w83627ehf) remove nct6775 and nct6776 support")
left behind this unused variable.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20200108034514.50130-1-yuehaibing@huawei.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/w83627ehf.c')
| -rw-r--r-- | drivers/hwmon/w83627ehf.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index 5a7239eb1c15..7ffadc2da57b 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -1293,7 +1293,7 @@ static void w83627ehf_check_fan_inputs(const struct w83627ehf_sio_data *sio_data, struct w83627ehf_data *data) { - int fan3pin, fan4pin, fan4min, fan5pin, regval; + int fan3pin, fan4pin, fan5pin, regval; /* The W83627UHG is simple, only two fan inputs, no config */ if (sio_data->kind == w83627uhg) { @@ -1307,12 +1307,10 @@ w83627ehf_check_fan_inputs(const struct w83627ehf_sio_data *sio_data, fan3pin = 1; fan4pin = superio_inb(sio_data->sioreg, 0x27) & 0x40; fan5pin = superio_inb(sio_data->sioreg, 0x27) & 0x20; - fan4min = fan4pin; } else { fan3pin = 1; fan4pin = !(superio_inb(sio_data->sioreg, 0x29) & 0x06); fan5pin = !(superio_inb(sio_data->sioreg, 0x24) & 0x02); - fan4min = fan4pin; } data->has_fan = data->has_fan_min = 0x03; /* fan1 and fan2 */ |