From: Eric Dumazet <eduma...@google.com>

Fixes following sparse errors :

net/ipv4/fib_semantics.c:1579:61: warning: incorrect type in argument 2
(different base types)
net/ipv4/fib_semantics.c:1579:61:    expected unsigned int [unsigned]
[usertype] key
net/ipv4/fib_semantics.c:1579:61:    got restricted __be32 const
[usertype] nh_gw


Fixes: a6db4494d218c ("net: ipv4: Consider failed nexthops in multipath routes")
Signed-off-by: Eric Dumazet <eduma...@google.com>
---
 net/ipv4/fib_semantics.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 539fa264e67d..8066ccc48a17 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -1576,7 +1576,8 @@ static bool fib_good_nh(const struct fib_nh *nh)
 
                rcu_read_lock_bh();
 
-               n = __ipv4_neigh_lookup_noref(nh->nh_dev, nh->nh_gw);
+               n = __ipv4_neigh_lookup_noref(nh->nh_dev,
+                                             (__force u32)nh->nh_gw);
                if (n)
                        state = n->nud_state;
 


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