sctp: do reuseport_select_sock in __sctp_rcv_lookup_endpoint

This is a part of sk_reuseport support for sctp, and it selects a
sock by the hashkey of lport, paddr and dport by default. It will
work until sk_reuseport support is added in sctp_get_port_local()
in the next patch.

v1->v2:
  - define lport as __be16 instead of __be32 as Marcelo pointed in
    __sctp_rcv_lookup_endpoint().

Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed