net/ipv6: Remove rt6i_prefsrc
authorDavid Ahern <dsahern@gmail.com>
Mon, 10 Sep 2018 16:11:28 +0000 (09:11 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 10 Sep 2018 17:02:25 +0000 (10:02 -0700)
commit0153167aebd0808fb90031dba07d4e696557474c
tree03d9f88d0b593ed70da251c1570f30ff8578e99e
parent25290bfc120df09bd81f41194e37c84f59792c77
net/ipv6: Remove rt6i_prefsrc

After the conversion to fib6_info, rt6i_prefsrc has a single user that
reads the value and otherwise it is only set. The one reader can be
converted to use rt->from so rt6i_prefsrc can be removed, reducing
rt6_info by another 20 bytes.

Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/scsi/cxgbi/libcxgbi.c
include/net/ip6_fib.h
net/ipv6/route.c