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drm/atomic: Add missing ERR_PTR casting 

This is an oversight from

commit f52b69f1ec
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Wed Nov 19 18:38:08 2014 +0100

    drm/atomic: Don't overrun the connector array when hotplugging

Cc: Dave Airlie <airlied@redhat.com>
Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Daniel Vetter 2014-11-20 09:53:35 +01:00 committed by Dave Airlie
parent 355a701838
commit fc2d2bc1f1
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/drm_atomic.c
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@ -318,7 +318,7 @@ drm_atomic_get_connector_state(struct drm_atomic_state *state,
*/
if (index >= state->num_connector) {
DRM_DEBUG_KMS("Hot-added connector would overflow state array, restarting\n");
return -EAGAIN;
return ERR_PTR(-EAGAIN);
}
if (state->connector_states[index])