diff options
| author | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2015-03-27 16:33:51 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-03-27 17:06:52 +0300 |
| commit | 9d918c157fc27716ca8d601745b4776a3145cc93 (patch) | |
| tree | fd8dbc59345c0aa131a323255d4994114c319111 /drivers/gpu/drm/i915/intel_display.c | |
| parent | 9abc464854cf12273ebe66dc5e4a9d82b6e0c303 (diff) | |
| download | linux-9d918c157fc27716ca8d601745b4776a3145cc93.tar.xz | |
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>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 3852cbaf9163..75955fee6d24 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -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) |