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authorEric Dumazet <edumazet@google.com>2016-08-18 20:19:34 +0300
committerDavid S. Miller <davem@davemloft.net>2016-08-20 03:07:30 +0300
commitd985d15151c0e9d3add8050da77d8f507f6cc7f5 (patch)
tree5599ab97e9e4ae0115622c8557cfd309d99e82a9 /net/ipv4/fib_semantics.c
parent217375a0c677d2e885cb05f767af34467399b424 (diff)
downloadlinux-d985d15151c0e9d3add8050da77d8f507f6cc7f5.tar.xz
net: ipv4: fix sparse error in fib_good_nh()
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 <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_semantics.c')
-rw-r--r--net/ipv4/fib_semantics.c3
1 files changed, 2 insertions, 1 deletions
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;