30 	int (*validate_match_data)(struct nlattr **tb, u8 mrev);
60 static int policy_validate_match_data(struct nlattr **tb, u8 mrev)  in policy_validate_match_data()  argument
67 	if (nla_get_u32(tb[TCA_EM_IPT_HOOK]) != NF_INET_PRE_ROUTING) {  in policy_validate_match_data()
75 static int addrtype_validate_match_data(struct nlattr **tb, u8 mrev)  in addrtype_validate_match_data()  argument
97 static struct xt_match *get_xt_match(struct nlattr **tb)  in get_xt_match()  argument
104 	mname_attr = tb[TCA_EM_IPT_MATCH_NAME];  in get_xt_match()
115 	if (tb[TCA_EM_IPT_MATCH_REVISION])  in get_xt_match()
116 		mrev = nla_get_u8(tb[TCA_EM_IPT_MATCH_REVISION]);  in get_xt_match()
118 	ret = m->validate_match_data(tb, mrev);  in get_xt_match()
122 	nfproto = nla_get_u8(tb[TCA_EM_IPT_NFPROTO]);  in get_xt_match()
129 	struct nlattr *tb[TCA_EM_IPT_MAX + 1];  in em_ipt_change()  local
135 	ret = nla_parse_deprecated(tb, TCA_EM_IPT_MAX, data, data_len,  in em_ipt_change()
140 	if (!tb[TCA_EM_IPT_HOOK] || !tb[TCA_EM_IPT_MATCH_NAME] ||  in em_ipt_change()
141 	    !tb[TCA_EM_IPT_MATCH_DATA] || !tb[TCA_EM_IPT_NFPROTO])  in em_ipt_change()
144 	nfproto = nla_get_u8(tb[TCA_EM_IPT_NFPROTO]);  in em_ipt_change()
153 	match = get_xt_match(tb);  in em_ipt_change()
159 	mdata_len = XT_ALIGN(nla_len(tb[TCA_EM_IPT_MATCH_DATA]));  in em_ipt_change()
167 	im->hook = nla_get_u32(tb[TCA_EM_IPT_HOOK]);  in em_ipt_change()
169 	nla_memcpy(im->match_data, tb[TCA_EM_IPT_MATCH_DATA], mdata_len);  in em_ipt_change()