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Merge branch 'mlxsw-spectrum_span-Two-minor-adjustments'

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Ido Schimmel says:

====================
mlxsw: spectrum_span: Two minor adjustments

Petr says:

This patch set fixes a couple of nits in mlxsw's SPAN implementation:
two counts of inaccurate variable name and one count of unsuitable error
code, fixed, respectively, in patches #1 and #2.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2018-05-11 16:01:25 -04:00
commit 755bbc1c00
1 changed files with 17 additions and 17 deletions
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34
drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c
View file

@ -137,14 +137,14 @@ struct mlxsw_sp_span_entry_ops mlxsw_sp_span_entry_ops_phys = {
static int mlxsw_sp_span_dmac(struct neigh_table *tbl,
const void *pkey,
struct net_device *l3edev,
struct net_device *dev,
unsigned char dmac[ETH_ALEN])
{
struct neighbour *neigh = neigh_lookup(tbl, pkey, l3edev);
struct neighbour *neigh = neigh_lookup(tbl, pkey, dev);
int err = 0;
if (!neigh) {
neigh = neigh_create(tbl, pkey, l3edev);
neigh = neigh_create(tbl, pkey, dev);
if (IS_ERR(neigh))
return PTR_ERR(neigh);
}
@ -246,7 +246,7 @@ mlxsw_sp_span_entry_vlan(const struct net_device *vlan_dev,
}
static __maybe_unused int
mlxsw_sp_span_entry_tunnel_parms_common(struct net_device *l3edev,
mlxsw_sp_span_entry_tunnel_parms_common(struct net_device *edev,
union mlxsw_sp_l3addr saddr,
union mlxsw_sp_l3addr daddr,
union mlxsw_sp_l3addr gw,
@ -260,31 +260,31 @@ mlxsw_sp_span_entry_tunnel_parms_common(struct net_device *l3edev,
if (mlxsw_sp_l3addr_is_zero(gw))
gw = daddr;
if (!l3edev || mlxsw_sp_span_dmac(tbl, &gw, l3edev, dmac))
if (!edev || mlxsw_sp_span_dmac(tbl, &gw, edev, dmac))
goto unoffloadable;
if (is_vlan_dev(l3edev))
l3edev = mlxsw_sp_span_entry_vlan(l3edev, &vid);
if (is_vlan_dev(edev))
edev = mlxsw_sp_span_entry_vlan(edev, &vid);
if (netif_is_bridge_master(l3edev)) {
l3edev = mlxsw_sp_span_entry_bridge(l3edev, dmac, &vid);
if (!l3edev)
if (netif_is_bridge_master(edev)) {
edev = mlxsw_sp_span_entry_bridge(edev, dmac, &vid);
if (!edev)
goto unoffloadable;
}
if (is_vlan_dev(l3edev)) {
if (vid || !(l3edev->flags & IFF_UP))
if (is_vlan_dev(edev)) {
if (vid || !(edev->flags & IFF_UP))
goto unoffloadable;
l3edev = mlxsw_sp_span_entry_vlan(l3edev, &vid);
edev = mlxsw_sp_span_entry_vlan(edev, &vid);
}
if (!mlxsw_sp_port_dev_check(l3edev))
if (!mlxsw_sp_port_dev_check(edev))
goto unoffloadable;
sparmsp->dest_port = netdev_priv(l3edev);
sparmsp->dest_port = netdev_priv(edev);
sparmsp->ttl = ttl;
memcpy(sparmsp->dmac, dmac, ETH_ALEN);
memcpy(sparmsp->smac, l3edev->dev_addr, ETH_ALEN);
memcpy(sparmsp->smac, edev->dev_addr, ETH_ALEN);
sparmsp->saddr = saddr;
sparmsp->daddr = daddr;
sparmsp->vid = vid;
@ -924,7 +924,7 @@ int mlxsw_sp_span_mirror_add(struct mlxsw_sp_port *from,
span_entry = mlxsw_sp_span_entry_get(mlxsw_sp, to_dev, ops, sparms);
if (!span_entry)
return -ENOENT;
return -ENOBUFS;
netdev_dbg(from->dev, "Adding inspected port to SPAN entry %d\n",
span_entry->id);