Commit 8e5e83ad authored Mar 02, 2018 by Ville Syrjälä

drm: Don't create properties without names



Creating a property that doesn't have a name makes no sense to me. Don't
allow it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180302132544.12491-1-ville.syrjala@linux.intel.com


Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>

parent 9c305eb4

drivers/gpu/drm/drm_property.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -99,10 +99,8 @@ struct drm_property drm_property_create(struct drm_device dev, int flags,
		property->num_values = num_values;
		INIT_LIST_HEAD(&property->enum_list);

		if (name) {
		strncpy(property->name, name, DRM_PROP_NAME_LEN);
		property->name[DRM_PROP_NAME_LEN-1] = '\0';
		}

		list_add_tail(&property->head, &dev->mode_config.property_list);

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