1 files changed, 15 insertions, 17 deletions

diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index 93faf6a3a637..758a1bacc126 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -1075,12 +1075,12 @@ static int process_invite_response(struct sk_buff *skb, unsigned int dataoff,
 {
 	enum ip_conntrack_info ctinfo;
 	struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
-	struct nf_conn_help *help = nfct_help(ct);
+	struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct);
 
 	if ((code >= 100 && code <= 199) ||
 	    (code >= 200 && code <= 299))
 		return process_sdp(skb, dataoff, dptr, datalen, cseq);
-	else if (help->help.ct_sip_info.invite_cseq == cseq)
+	else if (ct_sip_info->invite_cseq == cseq)
 		flush_expectations(ct, true);
 	return NF_ACCEPT;
 }
@@ -1091,12 +1091,12 @@ static int process_update_response(struct sk_buff *skb, unsigned int dataoff,
 {
 	enum ip_conntrack_info ctinfo;
 	struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
-	struct nf_conn_help *help = nfct_help(ct);
+	struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct);
 
 	if ((code >= 100 && code <= 199) ||
 	    (code >= 200 && code <= 299))
 		return process_sdp(skb, dataoff, dptr, datalen, cseq);
-	else if (help->help.ct_sip_info.invite_cseq == cseq)
+	else if (ct_sip_info->invite_cseq == cseq)
 		flush_expectations(ct, true);
 	return NF_ACCEPT;
 }
@@ -1107,12 +1107,12 @@ static int process_prack_response(struct sk_buff *skb, unsigned int dataoff,
 {
 	enum ip_conntrack_info ctinfo;
 	struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
-	struct nf_conn_help *help = nfct_help(ct);
+	struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct);
 
 	if ((code >= 100 && code <= 199) ||
 	    (code >= 200 && code <= 299))
 		return process_sdp(skb, dataoff, dptr, datalen, cseq);
-	else if (help->help.ct_sip_info.invite_cseq == cseq)
+	else if (ct_sip_info->invite_cseq == cseq)
 		flush_expectations(ct, true);
 	return NF_ACCEPT;
 }
@@ -1123,13 +1123,13 @@ static int process_invite_request(struct sk_buff *skb, unsigned int dataoff,
 {
 	enum ip_conntrack_info ctinfo;
 	struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
-	struct nf_conn_help *help = nfct_help(ct);
+	struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct);
 	unsigned int ret;
 
 	flush_expectations(ct, true);
 	ret = process_sdp(skb, dataoff, dptr, datalen, cseq);
 	if (ret == NF_ACCEPT)
-		help->help.ct_sip_info.invite_cseq = cseq;
+		ct_sip_info->invite_cseq = cseq;
 	return ret;
 }
 
@@ -1154,7 +1154,7 @@ static int process_register_request(struct sk_buff *skb, unsigned int dataoff,
 {
 	enum ip_conntrack_info ctinfo;
 	struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
-	struct nf_conn_help *help = nfct_help(ct);
+	struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct);
 	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
 	unsigned int matchoff, matchlen;
 	struct nf_conntrack_expect *exp;
@@ -1235,7 +1235,7 @@ static int process_register_request(struct sk_buff *skb, unsigned int dataoff,
 
 store_cseq:
 	if (ret == NF_ACCEPT)
-		help->help.ct_sip_info.register_cseq = cseq;
+		ct_sip_info->register_cseq = cseq;
 	return ret;
 }
 
@@ -1245,7 +1245,7 @@ static int process_register_response(struct sk_buff *skb, unsigned int dataoff,
 {
 	enum ip_conntrack_info ctinfo;
 	struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
-	struct nf_conn_help *help = nfct_help(ct);
+	struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct);
 	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
 	union nf_inet_addr addr;
 	__be16 port;
@@ -1262,7 +1262,7 @@ static int process_register_response(struct sk_buff *skb, unsigned int dataoff,
 	 * responses, so we store the sequence number of the last valid
 	 * request and compare it here.
 	 */
-	if (help->help.ct_sip_info.register_cseq != cseq)
+	if (ct_sip_info->register_cseq != cseq)
 		return NF_ACCEPT;
 
 	if (code >= 100 && code <= 199)
@@ -1556,7 +1556,6 @@ static void nf_conntrack_sip_fini(void)
 static int __init nf_conntrack_sip_init(void)
 {
 	int i, j, ret;
-	char *tmpname;
 
 	if (ports_c == 0)
 		ports[ports_c++] = SIP_PORT;
@@ -1579,17 +1578,16 @@ static int __init nf_conntrack_sip_init(void)
 		sip[i][3].help = sip_help_tcp;
 
 		for (j = 0; j < ARRAY_SIZE(sip[i]); j++) {
+			sip[i][j].data_len = sizeof(struct nf_ct_sip_master);
 			sip[i][j].tuple.src.u.udp.port = htons(ports[i]);
 			sip[i][j].expect_policy = sip_exp_policy;
 			sip[i][j].expect_class_max = SIP_EXPECT_MAX;
 			sip[i][j].me = THIS_MODULE;
 
-			tmpname = &sip_names[i][j][0];
 			if (ports[i] == SIP_PORT)
-				sprintf(tmpname, "sip");
+				sprintf(sip_names[i][j], "sip");
 			else
-				sprintf(tmpname, "sip-%u", i);
-			sip[i][j].name = tmpname;
+				sprintf(sip_names[i][j], "sip-%u", i);
 
 			pr_debug("port #%u: %u\n", i, ports[i]);