编译netfilter模块 make modules 错误

tithonus

[root@linux linux-2.4]# make modules SUBDIRS=net/ipv4/netfilter
make -r -f tmp_include_depends all
make[1]: Entering directory `/usr/src/linux-2.4.20-8'
make[1]: Circular /usr/src/linux-2.4.20-8/include/asm/smplock.h <- /usr/src/linux-2.4.20-8/include/linux/interrupt.h dependency dropped.
make[1]: Circular /usr/src/linux-2.4.20-8/include/linux/netfilter_ipv4/ip_conntrack.h <- /usr/src/linux-2.4.20-8/include/linux/netfilter_ipv4/ip_conntrack_helper.h dependency dropped.
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/usr/src/linux-2.4.20-8'
make -C  net/ipv4/netfilter CFLAGS="-D__KERNEL__ -I/usr/src/linux-2.4.20-8/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686 -DMODULE -DMODVERSIONS -include /usr/src/linux-2.4.20-8/include/linux/modversions.h" MAKING_MODULES=1 modules
make[1]: Entering directory `/usr/src/linux-2.4.20-8/net/ipv4/netfilter'
gcc -D__KERNEL__ -I/usr/src/linux-2.4.20-8/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686 -DMODULE -DMODVERSIONS -include /usr/src/linux-2.4.20-8/include/linux/modversions.h  -nostdinc -iwithprefix include -DKBUILD_BASENAME=ip_nat_h323  -c -o ip_nat_h323.o ip_nat_h323.c
ip_nat_h323.c: In function `h225_nat_expected':
ip_nat_h323.c:135: too few arguments to function `ip_nat_setup_info_Rfd13f781'
make[1]: *** [ip_nat_h323.o] Error 1
make[1]: Leaving directory `/usr/src/linux-2.4.20-8/net/ipv4/netfilter'
make: *** [_mod_net/ipv4/netfilter] Error 2
[root@linux linux-2.4]#

是什么引起的错误？