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| author |   David S. Miller <davem@davemloft.net> | 2019-07-08 19:48:57 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-07-08 19:48:57 -0700 |
| commit | af144a983402f7fd324ce556d9f9011a8b3e01fe (patch) | |
| tree | 7a0250b960a36976bc683789d9fe86b9f60a97a5 /net/ipv4/route.c | |
| parent | skbuff: increase verbosity when dumping skb data (diff) | |
| parent | tcp: Reset bytes_acked and bytes_received when disconnecting (diff) | |
| download | linux-dev-af144a983402f7fd324ce556d9f9011a8b3e01fe.tar.xz linux-dev-af144a983402f7fd324ce556d9f9011a8b3e01fe.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Two cases of overlapping changes, nothing fancy.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index abaa7f9371e5..517300d587a7 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -448,7 +448,7 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst, n = ip_neigh_gw4(dev, pkey); } - if (n && !refcount_inc_not_zero(&n->refcnt)) + if (!IS_ERR(n) && !refcount_inc_not_zero(&n->refcnt)) n = NULL; rcu_read_unlock_bh(); |