Commit 7c7e867c authored Jan 30, 2014 by Dave Jones Committed by Alex Deucher Feb 06, 2014

drm/radeon/dpm: fix uninitialized read from stack in kv_dpm_late_enable



If we take the false branch of the if quoted in the diff below, we
end up doing a return ret, without ever having initialized it.

Picked up by coverity.

Signed-off-by: Dave Jones <davej@fedoraproject.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 4dbffb8f

drivers/gpu/drm/radeon/kv_dpm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1223,7 +1223,7 @@ int kv_dpm_enable(struct radeon_device *rdev)

		int kv_dpm_late_enable(struct radeon_device *rdev)
		{
		int ret;
		int ret = 0;

		if (rdev->irq.installed &&
		r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {