net: #ifdefify sk_classid member of struct sock
authorMathias Krause <minipli@googlemail.com>
Sun, 19 Jul 2015 20:21:13 +0000 (22:21 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 21 Jul 2015 23:04:30 +0000 (16:04 -0700)
commite181a5430491f038c198f0eacc3142d6e871c2da
treeb7ecc635b367907c44248b97ba4169ffcb75429e
parente69724f32e62502a6e686eae36b7aadfeea60dca
net: #ifdefify sk_classid member of struct sock

The sk_classid member is only required when CONFIG_CGROUP_NET_CLASSID is
enabled. #ifdefify it to reduce the size of struct sock on 32 bit
systems, at least.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/sock.h
net/netfilter/nft_meta.c