From: Ville Syrjälä Date: Fri, 2 Mar 2018 13:25:42 +0000 (+0200) Subject: drm: Don't create properties without names X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=8e5e83ad8250043c8d5cc8f2bf672e64c43f948a;p=openwrt%2Fstaging%2Fblogic.git 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 Link: https://patchwork.freedesktop.org/patch/msgid/20180302132544.12491-1-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/drm_property.c b/drivers/gpu/drm/drm_property.c index bae50e6b819d..fe8627fb7ae6 100644 --- a/drivers/gpu/drm/drm_property.c +++ b/drivers/gpu/drm/drm_property.c @@ -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'; - } + 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);