Commit a7718360 authored Apr 15, 2016 by Dan Carpenter Committed by Darren Hart Apr 15, 2016

thinkpad_acpi: Silence an uninitialized variable warning



If fan_get_status() fails then "s" is not initialized.  Tweak the error
handling a bit to silence this warning.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>

parent d0192dca

drivers/platform/x86/thinkpad_acpi.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -7972,10 +7972,12 @@ static int fan_get_status_safe(u8 *status)
		fan_update_desired_level(s);
		mutex_unlock(&fan_mutex);

		if (rc)
		return rc;
		if (status)
		*status = s;

		return rc;
		return 0;
		}

		static int fan_get_speed(unsigned int *speed)