net: use get/put_unaligned_* helpers

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc net/bridge/br_stp_bpdu.c
Simple merge

diff --cc net/core/filter.c
Simple merge

diff --cc net/ipv4/cipso_ipv4.c
Simple merge

diff --cc net/ipv4/tcp_input.c
Simple merge