896 				  struct ctnetlink_filter *filter)  in ctnetlink_parse_filter()  argument
907 		filter->orig_flags = nla_get_u32(tb[CTA_FILTER_ORIG_FLAGS]);  in ctnetlink_parse_filter()
908 		if (filter->orig_flags & ~CTA_FILTER_F_ALL)  in ctnetlink_parse_filter()
913 		filter->reply_flags = nla_get_u32(tb[CTA_FILTER_REPLY_FLAGS]);  in ctnetlink_parse_filter()
914 		if (filter->reply_flags & ~CTA_FILTER_F_ALL)  in ctnetlink_parse_filter()
972 	struct ctnetlink_filter *filter;  in ctnetlink_alloc_filter()  local
980 	filter = kzalloc(sizeof(*filter), GFP_KERNEL);  in ctnetlink_alloc_filter()
981 	if (filter == NULL)  in ctnetlink_alloc_filter()
984 	filter->family = family;  in ctnetlink_alloc_filter()
986 	err = ctnetlink_filter_parse_mark(&filter->mark, cda);  in ctnetlink_alloc_filter()
990 	err = ctnetlink_filter_parse_status(&filter->status, cda);  in ctnetlink_alloc_filter()
995 		return filter;  in ctnetlink_alloc_filter()
997 	err = ctnetlink_parse_zone(cda[CTA_ZONE], &filter->zone);  in ctnetlink_alloc_filter()
1001 	err = ctnetlink_parse_filter(cda[CTA_FILTER], filter);  in ctnetlink_alloc_filter()
1005 	if (filter->orig_flags) {  in ctnetlink_alloc_filter()
1011 		err = ctnetlink_parse_tuple_filter(cda, &filter->orig,  in ctnetlink_alloc_filter()
1013 						   filter->family,  in ctnetlink_alloc_filter()
1014 						   &filter->zone,  in ctnetlink_alloc_filter()
1015 						   filter->orig_flags);  in ctnetlink_alloc_filter()
1020 	if (filter->reply_flags) {  in ctnetlink_alloc_filter()
1026 		err = ctnetlink_parse_tuple_filter(cda, &filter->reply,  in ctnetlink_alloc_filter()
1028 						   filter->family,  in ctnetlink_alloc_filter()
1029 						   &filter->zone,  in ctnetlink_alloc_filter()
1030 						   filter->reply_flags);  in ctnetlink_alloc_filter()
1035 	return filter;  in ctnetlink_alloc_filter()
1038 	kfree(filter);  in ctnetlink_alloc_filter()
1051 	struct ctnetlink_filter *filter = NULL;  in ctnetlink_start()  local
1056 		filter = ctnetlink_alloc_filter(cda, family);  in ctnetlink_start()
1057 		if (IS_ERR(filter))  in ctnetlink_start()
1058 			return PTR_ERR(filter);  in ctnetlink_start()
1061 	cb->data = filter;  in ctnetlink_start()
1136 	struct ctnetlink_filter *filter = data;  in ctnetlink_filter_match()  local
1140 	if (filter == NULL)  in ctnetlink_filter_match()
1147 	if (filter->family && nf_ct_l3num(ct) != filter->family)  in ctnetlink_filter_match()
1150 	if (filter->orig_flags) {  in ctnetlink_filter_match()
1152 		if (!ctnetlink_filter_match_tuple(&filter->orig, tuple,  in ctnetlink_filter_match()
1153 						  filter->orig_flags,  in ctnetlink_filter_match()
1154 						  filter->family))  in ctnetlink_filter_match()
1158 	if (filter->reply_flags) {  in ctnetlink_filter_match()
1160 		if (!ctnetlink_filter_match_tuple(&filter->reply, tuple,  in ctnetlink_filter_match()
1161 						  filter->reply_flags,  in ctnetlink_filter_match()
1162 						  filter->family))  in ctnetlink_filter_match()
1167 	if ((READ_ONCE(ct->mark) & filter->mark.mask) != filter->mark.val)  in ctnetlink_filter_match()
1171 	if ((status & filter->status.mask) != filter->status.val)  in ctnetlink_filter_match()
1565 	struct ctnetlink_filter *filter = NULL;  in ctnetlink_flush_conntrack()  local
1576 		filter = ctnetlink_alloc_filter(cda, family);  in ctnetlink_flush_conntrack()
1577 		if (IS_ERR(filter))  in ctnetlink_flush_conntrack()
1578 			return PTR_ERR(filter);  in ctnetlink_flush_conntrack()
1580 		iter.data = filter;  in ctnetlink_flush_conntrack()
1584 	kfree(filter);  in ctnetlink_flush_conntrack()