asus-wmi: return proper value in store_cpufv() (3df5fdad) · Commits · 戴 / test

drivers/platform/x86/asus-wmi.c

+6 −2

Original line number	Diff line number	Diff line
		@@ -1307,14 +1307,18 @@ ASUS_WMI_CREATE_DEVICE_ATTR(cardr, 0644, ASUS_WMI_DEVID_CARDREADER);
		static ssize_t store_cpufv(struct device dev, struct device_attribute attr,
		const char *buf, size_t count)
		{
		int value;
		int value, rv;

		if (!count \|\| sscanf(buf, "%i", &value) != 1)
		return -EINVAL;
		if (value < 0 \|\| value > 2)
		return -EINVAL;

		return asus_wmi_evaluate_method(ASUS_WMI_METHODID_CFVS, value, 0, NULL);
		rv = asus_wmi_evaluate_method(ASUS_WMI_METHODID_CFVS, value, 0, NULL);
		if (rv < 0)
		return rv;

		return count;
		}

		static DEVICE_ATTR(cpufv, S_IRUGO \| S_IWUSR, NULL, store_cpufv);