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net/ipv6: Remove rt6i_prefsrc

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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>
This commit is contained in:
David Ahern
2018-09-10 09:11:28 -07:00
committed by David S. Miller
parent 25290bfc12
commit 0153167aeb
3 changed files with 2 additions and 30 deletions
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1
include/net/ip6_fib.h
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@@ -182,7 +182,6 @@ struct rt6_info {
struct in6_addr rt6i_gateway;
struct inet6_dev *rt6i_idev;
u32 rt6i_flags;
struct rt6key rt6i_prefsrc;
struct list_head rt6i_uncached;
struct uncached_list *rt6i_uncached_list;