Commit d8a7f792 authored Dec 30, 2009 by Darren Jenkins Committed by Dave Airlie Jan 07, 2010

drm/radeon/radeon_connectors.c: add a NULL test before dereference



The encoder variable can be NULL in this function so I believe it should
be checked before dereference.

Coverity CID: 13253

[airlied: extremely unlikely to happen]

Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

parent 5eb22613

drivers/gpu/drm/radeon/radeon_connectors.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -615,7 +615,7 @@ static enum drm_connector_status radeon_vga_detect(struct drm_connector *connect
		ret = connector_status_connected;
		}
		} else {
		if (radeon_connector->dac_load_detect) {
		if (radeon_connector->dac_load_detect && encoder) {
		encoder_funcs = encoder->helper_private;
		ret = encoder_funcs->detect(encoder, connector);
		}

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