diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_property.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/gpu/drm/drm_property.c b/drivers/gpu/drm/drm_property.c index c37ac41..d77b0c4 100644 --- a/drivers/gpu/drm/drm_property.c +++ b/drivers/gpu/drm/drm_property.c @@ -390,14 +390,9 @@ int drm_property_add_enum(struct drm_property *property, int index, (value > 63)) return -EINVAL; - if (!list_empty(&property->enum_list)) { - list_for_each_entry(prop_enum, &property->enum_list, head) { - if (prop_enum->value == value) { - strncpy(prop_enum->name, name, DRM_PROP_NAME_LEN); - prop_enum->name[DRM_PROP_NAME_LEN-1] = '\0'; - return 0; - } - } + list_for_each_entry(prop_enum, &property->enum_list, head) { + if (WARN_ON(prop_enum->value == value)) + return -EINVAL; } prop_enum = kzalloc(sizeof(struct drm_property_enum), GFP_KERNEL); |
