diff options
| author | Jan Engelhardt <jengelh@computergmbh.de> | 2008-01-31 04:51:23 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-31 19:28:09 -0800 |
| commit | 9ddd0ed050445176a97e11b2b24d6fbc01843da6 (patch) | |
| tree | 8306fd4303ca5571dabbbefd537cbd1cb79db5e5 /net | |
| parent | de24b4ebb811fcd7879bc580eb5c6f095b566321 (diff) | |
[NETFILTER]: nf_{conntrack,nat}_pptp: annotate PPtP helper with const
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/netfilter/nf_nat_pptp.c | 10 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_pptp.c | 14 |
2 files changed, 13 insertions, 11 deletions
diff --git a/net/ipv4/netfilter/nf_nat_pptp.c b/net/ipv4/netfilter/nf_nat_pptp.c index e63b944a2eb..3a1e6d6afc0 100644 --- a/net/ipv4/netfilter/nf_nat_pptp.c +++ b/net/ipv4/netfilter/nf_nat_pptp.c @@ -40,11 +40,11 @@ MODULE_ALIAS("ip_nat_pptp"); static void pptp_nat_expected(struct nf_conn *ct, struct nf_conntrack_expect *exp) { - struct nf_conn *master = ct->master; + const struct nf_conn *master = ct->master; struct nf_conntrack_expect *other_exp; struct nf_conntrack_tuple t; - struct nf_ct_pptp_master *ct_pptp_info; - struct nf_nat_pptp *nat_pptp_info; + const struct nf_ct_pptp_master *ct_pptp_info; + const struct nf_nat_pptp *nat_pptp_info; struct nf_nat_range range; ct_pptp_info = &nfct_help(master)->help.ct_pptp_info; @@ -186,7 +186,7 @@ static void pptp_exp_gre(struct nf_conntrack_expect *expect_orig, struct nf_conntrack_expect *expect_reply) { - struct nf_conn *ct = expect_orig->master; + const struct nf_conn *ct = expect_orig->master; struct nf_ct_pptp_master *ct_pptp_info; struct nf_nat_pptp *nat_pptp_info; @@ -217,7 +217,7 @@ pptp_inbound_pkt(struct sk_buff *skb, struct PptpControlHeader *ctlh, union pptp_ctrl_union *pptpReq) { - struct nf_nat_pptp *nat_pptp_info; + const struct nf_nat_pptp *nat_pptp_info; u_int16_t msg; __be16 new_pcid; unsigned int pcid_off; diff --git a/net/netfilter/nf_conntrack_pptp.c b/net/netfilter/nf_conntrack_pptp.c index 099b6df3e2b..b5cb8e83123 100644 --- 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; |