diff options
| -rw-r--r-- | net/decnet/dn_route.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index ad2efa5b861b..ce0cbbfe0f43 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -1666,12 +1666,8 @@ static int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh) if (fld.flowidn_iif) { struct net_device *dev; - if ((dev = dev_get_by_index(&init_net, fld.flowidn_iif)) == NULL) { - kfree_skb(skb); - return -ENODEV; - } - if (!dev->dn_ptr) { - dev_put(dev); + dev = __dev_get_by_index(&init_net, fld.flowidn_iif); + if (!dev || !dev->dn_ptr) { kfree_skb(skb); return -ENODEV; } @@ -1693,8 +1689,6 @@ static int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh) err = dn_route_output_key((struct dst_entry **)&rt, &fld, 0); } - if (skb->dev) - dev_put(skb->dev); skb->dev = NULL; if (err) goto out_free; |