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