- Update to 2.6.25-rc3.

[linux-flexiantxendom0-3.2.10.git] / net / netfilter / nf_conntrack_pptp.c

diff --git a/net/netfilter/nf_conntrack_pptp.c b/net/netfilter/nf_conntrack_pptp.c
index 099b6df..b5cb8e8 100644 (file)
--- a/net/netfilter/nf_conntrack_pptp.c
+++ b/net/netfilter/nf_conntrack_pptp.c
@@ -67,7 +67,7 @@ EXPORT_SYMBOL_GPL(nf_nat_pptp_hook_expectfn);
 
 #ifdef DEBUG
 /* PptpControlMessageType names */
-const char *pptp_msg_name[] = {
+const char *const pptp_msg_name[] = {
        "UNKNOWN_MESSAGE",
        "START_SESSION_REQUEST",
        "START_SESSION_REPLY",
@@ -136,7 +136,7 @@ static void pptp_expectfn(struct nf_conn *ct,
 
 static int destroy_sibling_or_exp(const struct nf_conntrack_tuple *t)
 {
-       struct nf_conntrack_tuple_hash *h;
+       const struct nf_conntrack_tuple_hash *h;
        struct nf_conntrack_expect *exp;
        struct nf_conn *sibling;
 
@@ -168,7 +168,7 @@ static int destroy_sibling_or_exp(const struct nf_conntrack_tuple *t)
 /* timeout GRE data connections */
 static void pptp_destroy_siblings(struct nf_conn *ct)
 {
-       struct nf_conn_help *help = nfct_help(ct);
+       const struct nf_conn_help *help = nfct_help(ct);
        struct nf_conntrack_tuple t;
 
        nf_ct_gre_keymap_destroy(ct);
@@ -497,9 +497,11 @@ conntrack_pptp_help(struct sk_buff *skb, unsigned int protoff,
 
 {
        int dir = CTINFO2DIR(ctinfo);
-       struct nf_ct_pptp_master *info = &nfct_help(ct)->help.ct_pptp_info;
-       struct tcphdr _tcph, *tcph;
-       struct pptp_pkt_hdr _pptph, *pptph;
+       const struct nf_ct_pptp_master *info = &nfct_help(ct)->help.ct_pptp_info;
+       const struct tcphdr *tcph;
+       struct tcphdr _tcph;
+       const struct pptp_pkt_hdr *pptph;
+       struct pptp_pkt_hdr _pptph;
        struct PptpControlHeader _ctlh, *ctlh;
        union pptp_ctrl_union _pptpReq, *pptpReq;
        unsigned int tcplen = skb->len - protoff;