diff options
| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-02-13 22:43:18 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-02-14 17:38:11 -0800 |
| commit | 31046a5fd92c57d99e8861f3dc56a2584787b473 (patch) | |
| tree | 95c43c68688376535eb83c805231d55477b0e874 /drivers/net/dsa/sja1105 | |
| parent | dcbdf1350e3312c199dbc6a76f41cf8f67e8c09c (diff) | |
net: dsa: propagate extack to .port_vlan_add
Allow drivers to communicate their restrictions to user space directly,
instead of printing to the kernel log. Where the conversion would have
been lossy and things like VLAN ID could no longer be conveyed (due to
the lack of support for printf format specifier in netlink extack), I
chose to keep the messages in full form to the kernel log only, and
leave it up to individual driver maintainers to move more messages to
extack.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/sja1105')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index 1dad94540cc9..92c7cea3ce6e 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -2795,7 +2795,8 @@ static int sja1105_vlan_del_one(struct dsa_switch *ds, int port, u16 vid, } static int sja1105_vlan_add(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_vlan *vlan) + const struct switchdev_obj_port_vlan *vlan, + struct netlink_ext_ack *extack) { struct sja1105_private *priv = ds->priv; bool vlan_table_changed = false; @@ -2807,7 +2808,8 @@ static int sja1105_vlan_add(struct dsa_switch *ds, int port, */ if (priv->vlan_state != SJA1105_VLAN_FILTERING_FULL && vid_is_dsa_8021q(vlan->vid)) { - dev_err(ds->dev, "Range 1024-3071 reserved for dsa_8021q operation\n"); + NL_SET_ERR_MSG_MOD(extack, + "Range 1024-3071 reserved for dsa_8021q operation"); return -EBUSY; } |