diff --git a/include/net/netfilter/nf_conntrack_compat.h b/include/net/netfilter/nf_conntrack_compat.h index f1b1482d7200a3a8a1d67e4c6cc41ba62167f125..b9ce5c80d9d5cc83087593f25b6e186ffdebb75d 100644 --- a/include/net/netfilter/nf_conntrack_compat.h +++ b/include/net/netfilter/nf_conntrack_compat.h @@ -64,6 +64,16 @@ static inline int nf_ct_get_ctinfo(const struct sk_buff *skb, return (ct != NULL); } +static inline int nf_ct_l3proto_try_module_get(unsigned short l3proto) +{ + need_conntrack(); + return l3proto == PF_INET ? 0 : -1; +} + +static inline void nf_ct_l3proto_module_put(unsigned short l3proto) +{ +} + #else /* CONFIG_IP_NF_CONNTRACK */ #include diff --git a/net/netfilter/xt_connmark.c b/net/netfilter/xt_connmark.c index a8f03057dbdedd8c4887b0585ab48e60d1bd5b03..36c2defff238b193d7377b7e81dfa18d4705b007 100644 --- a/net/netfilter/xt_connmark.c +++ b/net/netfilter/xt_connmark.c @@ -63,22 +63,18 @@ checkentry(const char *tablename, printk(KERN_WARNING "connmark: only support 32bit mark\n"); return 0; } -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) if (nf_ct_l3proto_try_module_get(match->family) < 0) { - printk(KERN_WARNING "can't load nf_conntrack support for " + printk(KERN_WARNING "can't load conntrack support for " "proto=%d\n", match->family); return 0; } -#endif return 1; } static void destroy(const struct xt_match *match, void *matchinfo) { -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) nf_ct_l3proto_module_put(match->family); -#endif } #ifdef CONFIG_COMPAT @@ -140,7 +136,6 @@ static struct xt_match xt_connmark_match[] = { static int __init xt_connmark_init(void) { - need_conntrack(); return xt_register_matches(xt_connmark_match, ARRAY_SIZE(xt_connmark_match)); } diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c index 0ea501a2fda5b03458ef0bdc510e36ef7f28660a..3dc2357b8de88dd163e62a18a90d17bee52db27e 100644 --- a/net/netfilter/xt_conntrack.c +++ b/net/netfilter/xt_conntrack.c @@ -20,6 +20,7 @@ #include #include +#include MODULE_LICENSE("GPL"); MODULE_AUTHOR("Marc Boucher "); @@ -228,21 +229,17 @@ checkentry(const char *tablename, void *matchinfo, unsigned int hook_mask) { -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) if (nf_ct_l3proto_try_module_get(match->family) < 0) { - printk(KERN_WARNING "can't load nf_conntrack support for " + printk(KERN_WARNING "can't load conntrack support for " "proto=%d\n", match->family); return 0; } -#endif return 1; } static void destroy(const struct xt_match *match, void *matchinfo) { -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) nf_ct_l3proto_module_put(match->family); -#endif } static struct xt_match conntrack_match = { @@ -257,7 +254,6 @@ static struct xt_match conntrack_match = { static int __init xt_conntrack_init(void) { - need_conntrack(); return xt_register_match(&conntrack_match); } diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c index 5d7818b73e3acf1547d264717c7381297fe4c510..04bc32ba719566651a8fc1c23c1498bca02da6ca 100644 --- a/net/netfilter/xt_helper.c +++ b/net/netfilter/xt_helper.c @@ -24,6 +24,7 @@ #endif #include #include +#include MODULE_LICENSE("GPL"); MODULE_AUTHOR("Martin Josefsson "); @@ -143,13 +144,11 @@ static int check(const char *tablename, { struct xt_helper_info *info = matchinfo; -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) if (nf_ct_l3proto_try_module_get(match->family) < 0) { - printk(KERN_WARNING "can't load nf_conntrack support for " + printk(KERN_WARNING "can't load conntrack support for " "proto=%d\n", match->family); return 0; } -#endif info->name[29] = '\0'; return 1; } @@ -157,9 +156,7 @@ static int check(const char *tablename, static void destroy(const struct xt_match *match, void *matchinfo) { -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) nf_ct_l3proto_module_put(match->family); -#endif } static struct xt_match xt_helper_match[] = { @@ -185,7 +182,6 @@ static struct xt_match xt_helper_match[] = { static int __init xt_helper_init(void) { - need_conntrack(); return xt_register_matches(xt_helper_match, ARRAY_SIZE(xt_helper_match)); } diff --git a/net/netfilter/xt_state.c b/net/netfilter/xt_state.c index d9010b16a1f97a4c7e3c5ba604c51c4f1d8e3642..df37b912163a61cd16d40ebcd7f5bf00bd08d6a5 100644 --- a/net/netfilter/xt_state.c +++ b/net/netfilter/xt_state.c @@ -50,22 +50,18 @@ static int check(const char *tablename, void *matchinfo, unsigned int hook_mask) { -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) if (nf_ct_l3proto_try_module_get(match->family) < 0) { - printk(KERN_WARNING "can't load nf_conntrack support for " + printk(KERN_WARNING "can't load conntrack support for " "proto=%d\n", match->family); return 0; } -#endif return 1; } static void destroy(const struct xt_match *match, void *matchinfo) { -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) nf_ct_l3proto_module_put(match->family); -#endif } static struct xt_match xt_state_match[] = { @@ -91,7 +87,6 @@ static struct xt_match xt_state_match[] = { static int __init xt_state_init(void) { - need_conntrack(); return xt_register_matches(xt_state_match, ARRAY_SIZE(xt_state_match)); }