diff options
Diffstat (limited to 'net/core/dst.c')
| -rw-r--r-- | net/core/dst.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/dst.c b/net/core/dst.c index 6d76b799ce64..cc990706b645 100644 --- a/net/core/dst.c +++ b/net/core/dst.c @@ -148,8 +148,8 @@ void dst_dev_put(struct dst_entry *dst) dst->obsolete = DST_OBSOLETE_DEAD; if (dst->ops->ifdown) dst->ops->ifdown(dst, dev); - dst->input = dst_discard; - dst->output = dst_discard_out; + WRITE_ONCE(dst->input, dst_discard); + WRITE_ONCE(dst->output, dst_discard_out); dst->dev = blackhole_netdev; netdev_ref_replace(dev, blackhole_netdev, &dst->dev_tracker, GFP_ATOMIC); |