diff options
-rw-r--r-- | net/netfilter/nf_conntrack_proto.c | 37 | ||||
-rw-r--r-- | net/netfilter/nft_ct.c | 39 |
2 files changed, 38 insertions, 38 deletions
diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c index 3b06ff3f2dee..c8e9c9503a08 100644 --- a/net/netfilter/nf_conntrack_proto.c +++ b/net/netfilter/nf_conntrack_proto.c @@ -172,7 +172,7 @@ void nf_ct_l3proto_module_put(unsigned short l3proto) } EXPORT_SYMBOL_GPL(nf_ct_l3proto_module_put); -int nf_ct_netns_get(struct net *net, u8 nfproto) +static int nf_ct_netns_do_get(struct net *net, u8 nfproto) { const struct nf_conntrack_l3proto *l3proto; int ret; @@ -197,9 +197,33 @@ int nf_ct_netns_get(struct net *net, u8 nfproto) return ret; } + +int nf_ct_netns_get(struct net *net, u8 nfproto) +{ + int err; + + if (nfproto == NFPROTO_INET) { + err = nf_ct_netns_do_get(net, NFPROTO_IPV4); + if (err < 0) + goto err1; + err = nf_ct_netns_do_get(net, NFPROTO_IPV6); + if (err < 0) + goto err2; + } else { + err = nf_ct_netns_do_get(net, nfproto); + if (err < 0) + goto err1; + } + return 0; + +err2: + nf_ct_netns_put(net, NFPROTO_IPV4); +err1: + return err; +} EXPORT_SYMBOL_GPL(nf_ct_netns_get); -void nf_ct_netns_put(struct net *net, u8 nfproto) +static void nf_ct_netns_do_put(struct net *net, u8 nfproto) { const struct nf_conntrack_l3proto *l3proto; @@ -218,6 +242,15 @@ void nf_ct_netns_put(struct net *net, u8 nfproto) nf_ct_l3proto_module_put(nfproto); } + +void nf_ct_netns_put(struct net *net, uint8_t nfproto) +{ + if (nfproto == NFPROTO_INET) { + nf_ct_netns_do_put(net, NFPROTO_IPV4); + nf_ct_netns_do_put(net, NFPROTO_IPV6); + } else + nf_ct_netns_do_put(net, nfproto); +} EXPORT_SYMBOL_GPL(nf_ct_netns_put); const struct nf_conntrack_l4proto * diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c index bd0975d7dd6f..2647b895f4b0 100644 --- a/net/netfilter/nft_ct.c +++ b/net/netfilter/nft_ct.c @@ -312,39 +312,6 @@ static const struct nla_policy nft_ct_policy[NFTA_CT_MAX + 1] = { [NFTA_CT_SREG] = { .type = NLA_U32 }, }; -static int nft_ct_netns_get(struct net *net, uint8_t family) -{ - int err; - - if (family == NFPROTO_INET) { - err = nf_ct_netns_get(net, NFPROTO_IPV4); - if (err < 0) - goto err1; - err = nf_ct_netns_get(net, NFPROTO_IPV6); - if (err < 0) - goto err2; - } else { - err = nf_ct_netns_get(net, family); - if (err < 0) - goto err1; - } - return 0; - -err2: - nf_ct_netns_put(net, NFPROTO_IPV4); -err1: - return err; -} - -static void nft_ct_netns_put(struct net *net, uint8_t family) -{ - if (family == NFPROTO_INET) { - nf_ct_netns_put(net, NFPROTO_IPV4); - nf_ct_netns_put(net, NFPROTO_IPV6); - } else - nf_ct_netns_put(net, family); -} - #ifdef CONFIG_NF_CONNTRACK_ZONES static void nft_ct_tmpl_put_pcpu(void) { @@ -489,7 +456,7 @@ static int nft_ct_get_init(const struct nft_ctx *ctx, if (err < 0) return err; - err = nft_ct_netns_get(ctx->net, ctx->afi->family); + err = nf_ct_netns_get(ctx->net, ctx->afi->family); if (err < 0) return err; @@ -583,7 +550,7 @@ static int nft_ct_set_init(const struct nft_ctx *ctx, if (err < 0) goto err1; - err = nft_ct_netns_get(ctx->net, ctx->afi->family); + err = nf_ct_netns_get(ctx->net, ctx->afi->family); if (err < 0) goto err1; @@ -606,7 +573,7 @@ static void nft_ct_set_destroy(const struct nft_ctx *ctx, struct nft_ct *priv = nft_expr_priv(expr); __nft_ct_set_destroy(ctx, priv); - nft_ct_netns_put(ctx->net, ctx->afi->family); + nf_ct_netns_put(ctx->net, ctx->afi->family); } static int nft_ct_get_dump(struct sk_buff *skb, const struct nft_expr *expr) |