tcp: tcp_conn_request: fix build error when IPv6 is disabled

Fixes build error introduced by commit 1fb6f159fd (tcp: add
tcp_conn_request):

net/ipv4/tcp_input.c: In function 'pr_drop_req':
net/ipv4/tcp_input.c:5889:130: error: 'struct sock_common' has no member named 'skc_v6_daddr'

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Octavian Purdila 2014-06-28 21:20:54 +03:00 • committed by David S. Miller
commit 4135ab8208