diff options
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 0fdb03df2287..25c00c6f5131 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -638,7 +638,7 @@ static void rt6_probe(struct fib6_nh *fib6_nh) idev = __in6_dev_get(dev); neigh = __ipv6_neigh_lookup_noref(dev, nh_gw); if (neigh) { - if (neigh->nud_state & NUD_VALID) + if (READ_ONCE(neigh->nud_state) & NUD_VALID) goto out; write_lock(&neigh->lock); |