switchdev: Complete removal of switchdev_port_attr_get()
We have no more in tree users of switchdev_port_attr_get() after
d0e698d57a94 ("Merge branch 'net-Get-rid-of-switchdev_port_attr_get'")
so completely remove the function signature and body.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 45310dd..be4b13e 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -115,13 +115,9 @@ typedef int switchdev_obj_dump_cb_t(struct switchdev_obj *obj);
/**
* struct switchdev_ops - switchdev operations
*
- * @switchdev_port_attr_get: Get a port attribute (see switchdev_attr).
- *
* @switchdev_port_attr_set: Set a port attribute (see switchdev_attr).
*/
struct switchdev_ops {
- int (*switchdev_port_attr_get)(struct net_device *dev,
- struct switchdev_attr *attr);
int (*switchdev_port_attr_set)(struct net_device *dev,
const struct switchdev_attr *attr,
struct switchdev_trans *trans);
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
index 7e1357d..362413c 100644
--- a/net/switchdev/switchdev.c
+++ b/net/switchdev/switchdev.c
@@ -174,48 +174,6 @@ static int switchdev_deferred_enqueue(struct net_device *dev,
return 0;
}
-/**
- * switchdev_port_attr_get - Get port attribute
- *
- * @dev: port device
- * @attr: attribute to get
- */
-int switchdev_port_attr_get(struct net_device *dev, struct switchdev_attr *attr)
-{
- const struct switchdev_ops *ops = dev->switchdev_ops;
- struct net_device *lower_dev;
- struct list_head *iter;
- struct switchdev_attr first = {
- .id = SWITCHDEV_ATTR_ID_UNDEFINED
- };
- int err = -EOPNOTSUPP;
-
- if (ops && ops->switchdev_port_attr_get)
- return ops->switchdev_port_attr_get(dev, attr);
-
- if (attr->flags & SWITCHDEV_F_NO_RECURSE)
- return err;
-
- /* Switch device port(s) may be stacked under
- * bond/team/vlan dev, so recurse down to get attr on
- * each port. Return -ENODATA if attr values don't
- * compare across ports.
- */
-
- netdev_for_each_lower_dev(dev, lower_dev, iter) {
- err = switchdev_port_attr_get(lower_dev, attr);
- if (err)
- break;
- if (first.id == SWITCHDEV_ATTR_ID_UNDEFINED)
- first = *attr;
- else if (memcmp(&first, attr, sizeof(*attr)))
- return -ENODATA;
- }
-
- return err;
-}
-EXPORT_SYMBOL_GPL(switchdev_port_attr_get);
-
static int __switchdev_port_attr_set(struct net_device *dev,
const struct switchdev_attr *attr,
struct switchdev_trans *trans)