hwmon: (w83627ehf) Remove set but not used variable 'fan4min' (39292371) · Commits · 戴 / test

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>

drivers/hwmon/w83627ehf.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -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 */

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