993 	struct usb_os_desc_ext_prop *ext_prop = to_usb_os_desc_ext_prop(item);  in ext_prop_type_store()  local
994 	struct usb_os_desc *desc = to_usb_os_desc(ext_prop->item.ci_parent);  in ext_prop_type_store()
1008 	if ((ext_prop->type == USB_EXT_PROP_BINARY ||  in ext_prop_type_store()
1009 	    ext_prop->type == USB_EXT_PROP_LE32 ||  in ext_prop_type_store()
1010 	    ext_prop->type == USB_EXT_PROP_BE32) &&  in ext_prop_type_store()
1014 		ext_prop->data_len <<= 1;  in ext_prop_type_store()
1015 	else if ((ext_prop->type == USB_EXT_PROP_UNICODE ||  in ext_prop_type_store()
1016 		   ext_prop->type == USB_EXT_PROP_UNICODE_ENV ||  in ext_prop_type_store()
1017 		   ext_prop->type == USB_EXT_PROP_UNICODE_LINK) &&  in ext_prop_type_store()
1021 		ext_prop->data_len >>= 1;  in ext_prop_type_store()
1022 	ext_prop->type = type;  in ext_prop_type_store()
1033 	struct usb_os_desc_ext_prop *ext_prop = to_usb_os_desc_ext_prop(item);  in ext_prop_data_show()  local
1034 	int len = ext_prop->data_len;  in ext_prop_data_show()
1036 	if (ext_prop->type == USB_EXT_PROP_UNICODE ||  in ext_prop_data_show()
1037 	    ext_prop->type == USB_EXT_PROP_UNICODE_ENV ||  in ext_prop_data_show()
1038 	    ext_prop->type == USB_EXT_PROP_UNICODE_LINK)  in ext_prop_data_show()
1040 	memcpy(page, ext_prop->data, len);  in ext_prop_data_show()
1048 	struct usb_os_desc_ext_prop *ext_prop = to_usb_os_desc_ext_prop(item);  in ext_prop_data_store()  local
1049 	struct usb_os_desc *desc = to_usb_os_desc(ext_prop->item.ci_parent);  in ext_prop_data_store()
1061 	kfree(ext_prop->data);  in ext_prop_data_store()
1062 	ext_prop->data = new_data;  in ext_prop_data_store()
1063 	desc->ext_prop_len -= ext_prop->data_len;  in ext_prop_data_store()
1064 	ext_prop->data_len = len;  in ext_prop_data_store()
1065 	desc->ext_prop_len += ext_prop->data_len;  in ext_prop_data_store()
1066 	if (ext_prop->type == USB_EXT_PROP_UNICODE ||  in ext_prop_data_store()
1067 	    ext_prop->type == USB_EXT_PROP_UNICODE_ENV ||  in ext_prop_data_store()
1068 	    ext_prop->type == USB_EXT_PROP_UNICODE_LINK) {  in ext_prop_data_store()
1069 		desc->ext_prop_len -= ext_prop->data_len;  in ext_prop_data_store()
1070 		ext_prop->data_len <<= 1;  in ext_prop_data_store()
1071 		ext_prop->data_len += 2;  in ext_prop_data_store()
1072 		desc->ext_prop_len += ext_prop->data_len;  in ext_prop_data_store()
1090 	struct usb_os_desc_ext_prop *ext_prop = to_usb_os_desc_ext_prop(item);  in usb_os_desc_ext_prop_release()  local
1092 	kfree(ext_prop); /* frees a whole chunk */  in usb_os_desc_ext_prop_release()
1103 	struct usb_os_desc_ext_prop *ext_prop;  in ext_prop_make()  local
1109 	vla_item(data_chunk, struct usb_os_desc_ext_prop, ext_prop, 1);  in ext_prop_make()
1116 	ext_prop = vla_ptr(vlabuf, data_chunk, ext_prop);  in ext_prop_make()
1124 	config_item_init_type_name(&ext_prop->item, name, ext_prop_type);  in ext_prop_make()
1126 	ext_prop->name = kstrdup(name, GFP_KERNEL);  in ext_prop_make()
1127 	if (!ext_prop->name) {  in ext_prop_make()
1132 	ext_prop->name_len = 2 * strlen(ext_prop->name) + 2;  in ext_prop_make()
1135 	desc->ext_prop_len += ext_prop->name_len;  in ext_prop_make()
1136 	list_add_tail(&ext_prop->entry, &desc->ext_prop);  in ext_prop_make()
1141 	return &ext_prop->item;  in ext_prop_make()
1146 	struct usb_os_desc_ext_prop *ext_prop = to_usb_os_desc_ext_prop(item);  in ext_prop_drop()  local
1151 	list_del(&ext_prop->entry);  in ext_prop_drop()
1153 	kfree(ext_prop->name);  in ext_prop_drop()
1154 	desc->ext_prop_len -= (ext_prop->name_len + ext_prop->data_len + 14);  in ext_prop_drop()