udp: Remove unused variable/function (exact_dif)
authorTim Beale <timbeale@catalyst.net.nz>
Fri, 14 Jun 2019 04:41:27 +0000 (16:41 +1200)
committerDavid S. Miller <davem@davemloft.net>
Sat, 15 Jun 2019 02:52:07 +0000 (19:52 -0700)
commitf48d2ccee1ba3b2bdb0901d4e5bb3cfe2edd7b36
treee05c5a93209b47c8a417e3f6624a893316373ada
parent735453730a05391b4be97ad408b3bef07df13fe7
udp: Remove unused variable/function (exact_dif)

This was originally passed through to the VRF logic in compute_score().
But that logic has now been replaced by udp_sk_bound_dev_eq() and so
this code is no longer used or needed.

Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/udp.c
net/ipv6/udp.c