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Diffstat (limited to 'net/switchdev/switchdev.c')
-rw-r--r--net/switchdev/switchdev.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
index 0b84f076591e..89a36db47ab4 100644
--- a/net/switchdev/switchdev.c
+++ b/net/switchdev/switchdev.c
@@ -100,7 +100,8 @@ static int switchdev_deferred_enqueue(struct net_device *dev,
static int switchdev_port_attr_notify(enum switchdev_notifier_type nt,
struct net_device *dev,
- const struct switchdev_attr *attr)
+ const struct switchdev_attr *attr,
+ struct netlink_ext_ack *extack)
{
int err;
int rc;
@@ -111,7 +112,7 @@ static int switchdev_port_attr_notify(enum switchdev_notifier_type nt,
};
rc = call_switchdev_blocking_notifiers(nt, dev,
- &attr_info.info, NULL);
+ &attr_info.info, extack);
err = notifier_to_errno(rc);
if (err) {
WARN_ON(!attr_info.handled);
@@ -125,9 +126,11 @@ static int switchdev_port_attr_notify(enum switchdev_notifier_type nt,
}
static int switchdev_port_attr_set_now(struct net_device *dev,
- const struct switchdev_attr *attr)
+ const struct switchdev_attr *attr,
+ struct netlink_ext_ack *extack)
{
- return switchdev_port_attr_notify(SWITCHDEV_PORT_ATTR_SET, dev, attr);
+ return switchdev_port_attr_notify(SWITCHDEV_PORT_ATTR_SET, dev, attr,
+ extack);
}
static void switchdev_port_attr_set_deferred(struct net_device *dev,
@@ -136,7 +139,7 @@ static void switchdev_port_attr_set_deferred(struct net_device *dev,
const struct switchdev_attr *attr = data;
int err;
- err = switchdev_port_attr_set_now(dev, attr);
+ err = switchdev_port_attr_set_now(dev, attr, NULL);
if (err && err != -EOPNOTSUPP)
netdev_err(dev, "failed (err=%d) to set attribute (id=%d)\n",
err, attr->id);
@@ -156,17 +159,19 @@ static int switchdev_port_attr_set_defer(struct net_device *dev,
*
* @dev: port device
* @attr: attribute to set
+ * @extack: netlink extended ack, for error message propagation
*
* rtnl_lock must be held and must not be in atomic section,
* in case SWITCHDEV_F_DEFER flag is not set.
*/
int switchdev_port_attr_set(struct net_device *dev,
- const struct switchdev_attr *attr)
+ const struct switchdev_attr *attr,
+ struct netlink_ext_ack *extack)
{
if (attr->flags & SWITCHDEV_F_DEFER)
return switchdev_port_attr_set_defer(dev, attr);
ASSERT_RTNL();
- return switchdev_port_attr_set_now(dev, attr);
+ return switchdev_port_attr_set_now(dev, attr, extack);
}
EXPORT_SYMBOL_GPL(switchdev_port_attr_set);