diff options
| author |   David S. Miller <davem@davemloft.net> | 2012-07-10 07:03:43 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-10 22:40:16 -0700 |
| commit | 2db2d67e4cf6100249bad575d9c13c16fd7b06dc (patch) | |
| tree | 3b1bf03fa8464dfbca1f524c5f8de748b05f2331 | |
| parent | ipv4: Enforce max MTU metric at route insertion time. (diff) | |
| download | linux-dev-2db2d67e4cf6100249bad575d9c13c16fd7b06dc.tar.xz linux-dev-2db2d67e4cf6100249bad575d9c13c16fd7b06dc.zip | |
ipv4: Kill dst_copy_metrics() call from ipv4_blackhole_route().
Blackhole routes have a COW metrics operation that returns NULL
always, therefore this dst_copy_metrics() call did absolutely
nothing.
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv4/route.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 1678b575165b..a967df54a423 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2668,7 +2668,6 @@ struct dst_entry *ipv4_blackhole_route(struct net *net, struct dst_entry *dst_or new->__use = 1; new->input = dst_discard; new->output = dst_discard; - dst_copy_metrics(new, &ort->dst); new->dev = ort->dst.dev; if (new->dev) |