diff options
Diffstat (limited to 'net/ncsi/ncsi-manage.c')
| -rw-r--r-- | net/ncsi/ncsi-manage.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c index 3fd3c39e6278..b6a449aa9d4b 100644 --- a/net/ncsi/ncsi-manage.c +++ b/net/ncsi/ncsi-manage.c @@ -732,6 +732,10 @@ static int set_one_vid(struct ncsi_dev_priv *ndp, struct ncsi_channel *nc, if (index < 0) { netdev_err(ndp->ndev.dev, "Failed to add new VLAN tag, error %d\n", index); + if (index == -ENOSPC) + netdev_err(ndp->ndev.dev, + "Channel %u already has all VLAN filters set\n", + nc->id); return -1; } @@ -1403,7 +1407,6 @@ static int ncsi_kick_channels(struct ncsi_dev_priv *ndp) int ncsi_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid) { - struct ncsi_channel_filter *ncf; struct ncsi_dev_priv *ndp; unsigned int n_vids = 0; struct vlan_vid *vlan; @@ -1420,7 +1423,6 @@ int ncsi_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid) } ndp = TO_NCSI_DEV_PRIV(nd); - ncf = ndp->hot_channel->filters[NCSI_FILTER_VLAN]; /* Add the VLAN id to our internal list */ list_for_each_entry_rcu(vlan, &ndp->vlan_vids, list) { @@ -1431,12 +1433,11 @@ int ncsi_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid) return 0; } } - - if (n_vids >= ncf->total) { - netdev_info(dev, - "NCSI Channel supports up to %u VLAN tags but %u are already set\n", - ncf->total, n_vids); - return -EINVAL; + if (n_vids >= NCSI_MAX_VLAN_VIDS) { + netdev_warn(dev, + "tried to add vlan id %u but NCSI max already registered (%u)\n", + vid, NCSI_MAX_VLAN_VIDS); + return -ENOSPC; } vlan = kzalloc(sizeof(*vlan), GFP_KERNEL); |