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Diffstat (limited to 'net/hsr/hsr_slave.c')
-rw-r--r--net/hsr/hsr_slave.c20
1 files changed, 12 insertions, 8 deletions
diff --git a/net/hsr/hsr_slave.c b/net/hsr/hsr_slave.c
index fbfd0db182b7..127ebcc0e28f 100644
--- a/net/hsr/hsr_slave.c
+++ b/net/hsr/hsr_slave.c
@@ -58,33 +58,37 @@ bool hsr_port_exists(const struct net_device *dev)
return rcu_access_pointer(dev->rx_handler) == hsr_handle_frame;
}
-static int hsr_check_dev_ok(struct net_device *dev)
+static int hsr_check_dev_ok(struct net_device *dev,
+ struct netlink_ext_ack *extack)
{
/* Don't allow HSR on non-ethernet like devices */
if ((dev->flags & IFF_LOOPBACK) || dev->type != ARPHRD_ETHER ||
dev->addr_len != ETH_ALEN) {
- netdev_info(dev, "Cannot use loopback or non-ethernet device as HSR slave.\n");
+ NL_SET_ERR_MSG_MOD(extack, "Cannot use loopback or non-ethernet device as HSR slave.");
return -EINVAL;
}
/* Don't allow enslaving hsr devices */
if (is_hsr_master(dev)) {
- netdev_info(dev, "Cannot create trees of HSR devices.\n");
+ NL_SET_ERR_MSG_MOD(extack,
+ "Cannot create trees of HSR devices.");
return -EINVAL;
}
if (hsr_port_exists(dev)) {
- netdev_info(dev, "This device is already a HSR slave.\n");
+ NL_SET_ERR_MSG_MOD(extack,
+ "This device is already a HSR slave.");
return -EINVAL;
}
if (is_vlan_dev(dev)) {
- netdev_info(dev, "HSR on top of VLAN is not yet supported in this driver.\n");
+ NL_SET_ERR_MSG_MOD(extack, "HSR on top of VLAN is not yet supported in this driver.");
return -EINVAL;
}
if (dev->priv_flags & IFF_DONT_BRIDGE) {
- netdev_info(dev, "This device does not support bridging.\n");
+ NL_SET_ERR_MSG_MOD(extack,
+ "This device does not support bridging.");
return -EOPNOTSUPP;
}
@@ -126,13 +130,13 @@ fail_promiscuity:
}
int hsr_add_port(struct hsr_priv *hsr, struct net_device *dev,
- enum hsr_port_type type)
+ enum hsr_port_type type, struct netlink_ext_ack *extack)
{
struct hsr_port *port, *master;
int res;
if (type != HSR_PT_MASTER) {
- res = hsr_check_dev_ok(dev);
+ res = hsr_check_dev_ok(dev, extack);
if (res)
return res;
}