netfilter: rpfilter: Convert rpfilter_lookup_reverse to new dev helper

Convert rpfilter_lookup_reverse to the new device checking helper
and remove the duplicate code.

Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Ahern 2018-09-20 13:50:48 -07:00 • committed by David S. Miller
commit 91a178258a