diff options
Diffstat (limited to 'drivers/net/vxlan.c')
| -rw-r--r-- | drivers/net/vxlan.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 3f7e0d2dd21a..f605a3684a7f 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -860,20 +860,20 @@ out: /* Dump forwarding table */ static int vxlan_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb, struct net_device *dev, - struct net_device *filter_dev, int idx) + struct net_device *filter_dev, int *idx) { struct vxlan_dev *vxlan = netdev_priv(dev); unsigned int h; + int err = 0; for (h = 0; h < FDB_HASH_SIZE; ++h) { struct vxlan_fdb *f; - int err; hlist_for_each_entry_rcu(f, &vxlan->fdb_head[h], hlist) { struct vxlan_rdst *rd; list_for_each_entry_rcu(rd, &f->remotes, list) { - if (idx < cb->args[0]) + if (*idx < cb->args[2]) goto skip; err = vxlan_fdb_info(skb, vxlan, f, @@ -881,17 +881,15 @@ static int vxlan_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb, cb->nlh->nlmsg_seq, RTM_NEWNEIGH, NLM_F_MULTI, rd); - if (err < 0) { - cb->args[1] = err; + if (err < 0) goto out; - } skip: - ++idx; + *idx += 1; } } } out: - return idx; + return err; } /* Watch incoming packets to learn mapping between Ethernet address |