CHK     include/linux/version.h
  CHK     include/linux/utsrelease.h
  CALL    scripts/checksyscalls.sh
  CHK     include/linux/compile.h
  CC [M]  net/ipv6/exthdrs.o
net/ipv6/exthdrs.c: In function 'ipv6_rthdr_rcv':
net/ipv6/exthdrs.c:390: error: 'struct sk_buff' has no member named 'h'
net/ipv6/exthdrs.c:391: error: 'struct sk_buff' has no member named 'h'
net/ipv6/exthdrs.c:391: error: 'struct sk_buff' has no member named 'h'
net/ipv6/exthdrs.c:398: error: 'struct sk_buff' has no member named 'h'
make[2]: *** [net/ipv6/exthdrs.o] Error 1
make[1]: *** [net/ipv6] Error 2
make: *** [net] Error 2