From 647d4c1363a85bec63ecf929d4ab4aae78b2a960 Mon Sep 17 00:00:00 2001
From: David Ahern <dsahern@gmail.com>
Date: Wed, 18 Apr 2018 15:39:04 -0700
Subject: [PATCH] net/ipv6: Remove compare of fib6_idev from
rt6_duplicate_nexthop
After 4832c30d5458 ("net: ipv6: put host and anycast routes on device
with address") the comparison of idev does not add value since it
correlates to the nexthop device which is already compared. Remove
the idev comparison.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
include/net/ip6_route.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index c0620330035cd..8df4ff798b040 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -275,7 +275,6 @@ static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt,
static inline bool rt6_duplicate_nexthop(struct fib6_info *a, struct fib6_info *b)
{
return a->fib6_nh.nh_dev == b->fib6_nh.nh_dev &&
- a->fib6_idev == b->fib6_idev &&
ipv6_addr_equal(&a->fib6_nh.nh_gw, &b->fib6_nh.nh_gw) &&
!lwtunnel_cmp_encap(a->fib6_nh.nh_lwtstate, b->fib6_nh.nh_lwtstate);
}
--
2.30.2