From: Florian Westphal <fw@xxxxxxxxx>
Similar to previous patch, this time, merge redirect+nat.
The redirect module is just 2k in size, get rid of it and make
redirect part available from the nat core.
before:
text data bss dec hex filename
19461 1484 4138 25083 61fb net/netfilter/nf_nat.ko
1236 792 0 2028 7ec net/netfilter/nf_nat_redirect.ko
after:
20340 1508 4138 25986 6582 net/netfilter/nf_nat.ko
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
net/netfilter/Kconfig | 6 +-----
net/netfilter/Makefile | 2 +-
net/netfilter/nf_nat_redirect.c | 4 ----
3 files changed, 2 insertions(+), 10 deletions(-)
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index a5b60e6a983e..3ec8886850b2 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -433,11 +433,7 @@ config NF_NAT_TFTP
default NF_NAT && NF_CONNTRACK_TFTP
config NF_NAT_REDIRECT
- tristate "IPv4/IPv6 redirect support"
- depends on NF_NAT
- help
- This is the kernel functionality to redirect packets to local
- machine through NAT.
+ bool
config NETFILTER_SYNPROXY
tristate
diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
index 1aa710b5d384..9b3434360d49 100644
--- a/net/netfilter/Makefile
+++ b/net/netfilter/Makefile
@@ -55,7 +55,7 @@ obj-$(CONFIG_NF_LOG_COMMON) += nf_log_common.o
obj-$(CONFIG_NF_LOG_NETDEV) += nf_log_netdev.o
obj-$(CONFIG_NF_NAT) += nf_nat.o
-obj-$(CONFIG_NF_NAT_REDIRECT) += nf_nat_redirect.o
+nf_nat-$(CONFIG_NF_NAT_REDIRECT) += nf_nat_redirect.o
# NAT helpers
obj-$(CONFIG_NF_NAT_AMANDA) += nf_nat_amanda.o
diff --git a/net/netfilter/nf_nat_redirect.c b/net/netfilter/nf_nat_redirect.c
index 7c4bb0a773ca..adee04af8d43 100644
--- a/net/netfilter/nf_nat_redirect.c
+++ b/net/netfilter/nf_nat_redirect.c
@@ -15,7 +15,6 @@
#include <linux/inetdevice.h>
#include <linux/ip.h>
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/netdevice.h>
#include <linux/netfilter.h>
#include <linux/types.h>
@@ -124,6 +123,3 @@ nf_nat_redirect_ipv6(struct sk_buff *skb, const struct nf_nat_range2 *range,
return nf_nat_setup_info(ct, &newrange, NF_NAT_MANIP_DST);
}
EXPORT_SYMBOL_GPL(nf_nat_redirect_ipv6);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Patrick McHardy <kaber@xxxxxxxxx>");
--
2.11.0
--
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