diff options
Diffstat (limited to 'net/decnet/dn_route.c')
| -rw-r--r-- | net/decnet/dn_route.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index 5d7337bcf0fe..a8bf106b7a61 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -886,7 +886,7 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowi *old .iif = loopback_dev.ifindex, .oif = oldflp->oif }; struct dn_route *rt = NULL; - struct net_device *dev_out = NULL; + struct net_device *dev_out = NULL, *dev; struct neighbour *neigh = NULL; unsigned hash; unsigned flags = 0; @@ -925,15 +925,17 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowi *old goto out; } read_lock(&dev_base_lock); - for(dev_out = dev_base; dev_out; dev_out = dev_out->next) { - if (!dev_out->dn_ptr) + for_each_netdev(dev) { + if (!dev->dn_ptr) continue; - if (!dn_dev_islocal(dev_out, oldflp->fld_src)) + if (!dn_dev_islocal(dev, oldflp->fld_src)) continue; - if ((dev_out->flags & IFF_LOOPBACK) && + if ((dev->flags & IFF_LOOPBACK) && oldflp->fld_dst && - !dn_dev_islocal(dev_out, oldflp->fld_dst)) + !dn_dev_islocal(dev, oldflp->fld_dst)) continue; + + dev_out = dev; break; } read_unlock(&dev_base_lock); |