Hello Laurent Pinchart,
The patch eca93e28c256: "drm: Check in setcrtc if the primary plane
supports the fb pixel format" from Mar 9, 2015, leads to the
following static checker warning:
drivers/gpu/drm/drm_plane_helper.c:360 create_primary_plane()
info: ignoring unreachable code.
drivers/gpu/drm/drm_plane_helper.c
347 static struct drm_plane *create_primary_plane(struct drm_device *dev)
348 {
349 struct drm_plane *primary;
350 int ret;
351
352 primary = kzalloc(sizeof(*primary), GFP_KERNEL);
353 if (primary == NULL) {
354 DRM_DEBUG_KMS("Failed to allocate primary plane\n");
355 return NULL;
^^^^^^^^^^^^
356 /*
357 * Remove the format_default field from drm_plane when dropping
358 * this helper.
359 */
360 primary->format_default = true;
361 }
regards,
dan carpenter
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