net: ipv4: fix sparse error in fib_good_nh()

[cascardo/linux.git] / net / ipv4 / fib_semantics.c

diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 539fa26..8066ccc 100644 (file)
--- 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;