Commit 9d918c15 authored Mar 27, 2015 by Ander Conselvan de Oliveira Committed by Daniel Vetter Mar 27, 2015

drm/i915: Handle error to get connector state when staging config

The return value of one of the calls to drm_atomic_get_connector_state()
in intel_modeset_stage_output_state() wasn't checked for errors.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

parent 9abc4648

drivers/gpu/drm/i915/intel_display.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -11985,6 +11985,8 @@ intel_modeset_stage_output_state(struct drm_device *dev,
		for_each_intel_connector(dev, connector) {
		connector_state =
		drm_atomic_get_connector_state(state, &connector->base);
		if (IS_ERR(connector_state))
		return PTR_ERR(connector_state);

		if (connector->new_encoder) {
		if (connector->new_encoder != connector->encoder)