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[NETFILTER]: net/ipv[46]/netfilter.c cleanups

Browse source 
Don't wrap entire file in #ifdef CONFIG_NETFILTER, remove a few
unneccessary includes.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2006-01-09 16:43:13 -08:00 committed by David S. Miller
parent d3f4a687f6
commit bb94aa169e
5 changed files with 11 additions and 32 deletions
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5
include/linux/netfilter_ipv6.h
View file

@ -72,7 +72,12 @@ enum nf_ip6_hook_priorities {
NF_IP6_PRI_LAST = INT_MAX,
};
#ifdef CONFIG_NETFILTER
extern int ipv6_netfilter_init(void);
extern void ipv6_netfilter_fini(void);
#else /* CONFIG_NETFILTER */
static inline int ipv6_netfilter_init(void) { return 0; }
static inline void ipv6_netfilter_fini(void) { return; }
#endif /* CONFIG_NETFILTER */
#endif /*__LINUX_IP6_NETFILTER_H*/

4
net/ipv4/Makefile
View file

@ -9,7 +9,7 @@ obj-y := route.o inetpeer.o protocol.o \
tcp.o tcp_input.o tcp_output.o tcp_timer.o tcp_ipv4.o \
tcp_minisocks.o tcp_cong.o \
datagram.o raw.o udp.o arp.o icmp.o devinet.o af_inet.o igmp.o \
sysctl_net_ipv4.o fib_frontend.o fib_semantics.o netfilter.o
sysctl_net_ipv4.o fib_frontend.o fib_semantics.o
obj-$(CONFIG_IP_FIB_HASH) += fib_hash.o
obj-$(CONFIG_IP_FIB_TRIE) += fib_trie.o
@ -28,7 +28,7 @@ obj-$(CONFIG_IP_ROUTE_MULTIPATH_RR) += multipath_rr.o
obj-$(CONFIG_IP_ROUTE_MULTIPATH_RANDOM) += multipath_random.o
obj-$(CONFIG_IP_ROUTE_MULTIPATH_WRANDOM) += multipath_wrandom.o
obj-$(CONFIG_IP_ROUTE_MULTIPATH_DRR) += multipath_drr.o
obj-$(CONFIG_NETFILTER) += netfilter/
obj-$(CONFIG_NETFILTER) += netfilter.o netfilter/
obj-$(CONFIG_IP_VS) += ipvs/
obj-$(CONFIG_INET_DIAG) += inet_diag.o
obj-$(CONFIG_IP_ROUTE_MULTIPATH_CACHED) += multipath.o

10
net/ipv4/netfilter.c
View file

@ -1,16 +1,8 @@
/* IPv4 specific functions of netfilter core */
#include <linux/config.h>
#ifdef CONFIG_NETFILTER
#include <linux/kernel.h>
#include <linux/netfilter.h>
#include <linux/netfilter_ipv4.h>
#include <linux/ip.h>
#include <linux/tcp.h>
#include <linux/udp.h>
#include <linux/icmp.h>
#include <net/route.h>
#include <net/xfrm.h>
#include <net/ip.h>
@ -146,5 +138,3 @@ static void fini(void)
module_init(init);
module_exit(fini);
#endif /* CONFIG_NETFILTER */

5
net/ipv6/Makefile
View file

@ -8,8 +8,7 @@ ipv6-objs := af_inet6.o anycast.o ip6_output.o ip6_input.o addrconf.o sit.o \
route.o ip6_fib.o ipv6_sockglue.o ndisc.o udp.o raw.o \
protocol.o icmp.o mcast.o reassembly.o tcp_ipv6.o \
exthdrs.o sysctl_net_ipv6.o datagram.o proc.o \
ip6_flowlabel.o ipv6_syms.o netfilter.o \
inet6_connection_sock.o
ip6_flowlabel.o ipv6_syms.o inet6_connection_sock.o
ipv6-$(CONFIG_XFRM) += xfrm6_policy.o xfrm6_state.o xfrm6_input.o \
xfrm6_output.o
@ -19,7 +18,7 @@ obj-$(CONFIG_INET6_AH) += ah6.o
obj-$(CONFIG_INET6_ESP) += esp6.o
obj-$(CONFIG_INET6_IPCOMP) += ipcomp6.o
obj-$(CONFIG_INET6_TUNNEL) += xfrm6_tunnel.o
obj-$(CONFIG_NETFILTER) += netfilter/
obj-$(CONFIG_NETFILTER) += netfilter.o netfilter/
obj-$(CONFIG_IPV6_TUNNEL) += ip6_tunnel.o

19
net/ipv6/netfilter.c
View file

@ -1,9 +1,5 @@
#include <linux/config.h>
#include <linux/init.h>
#ifdef CONFIG_NETFILTER
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/ipv6.h>
#include <linux/netfilter.h>
#include <linux/netfilter_ipv6.h>
@ -94,18 +90,7 @@ int __init ipv6_netfilter_init(void)
return nf_register_queue_rerouter(PF_INET6, &ip6_reroute);
}
void ipv6_netfilter_fini(void)
void __exit ipv6_netfilter_fini(void)
{
nf_unregister_queue_rerouter(PF_INET6);
}
#else /* CONFIG_NETFILTER */
int __init ipv6_netfilter_init(void)
{
return 0;
}
void ipv6_netfilter_fini(void)
{
}
#endif /* CONFIG_NETFILTER */