switchdev: cut over to new switchdev_port_bridge_setlink

Rocker, bonding, and team can now use the switchdev bridge setlink to parse
raw netlink; no need to duplicate this code in each driver.

Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/bonding/bond_main.c

@@ -4039,7 +4039,7 @@ static const struct net_device_ops bond_netdev_ops = {
 	.ndo_add_slave		= bond_enslave,
 	.ndo_del_slave		= bond_release,
 	.ndo_fix_features	= bond_fix_features,
-	.ndo_bridge_setlink	= ndo_dflt_switchdev_port_bridge_setlink,
+	.ndo_bridge_setlink	= switchdev_port_bridge_setlink,
 	.ndo_bridge_dellink	= ndo_dflt_switchdev_port_bridge_dellink,
 	.ndo_features_check	= passthru_features_check,
 };

drivers/net/ethernet/rocker/rocker.c

@@ -4295,46 +4295,6 @@ static int rocker_port_fdb_dump(struct sk_buff *skb,
 	return idx;
 }
 
-static int rocker_port_bridge_setlink(struct net_device *dev,
-				      struct nlmsghdr *nlh, u16 flags)
-{
-	struct rocker_port *rocker_port = netdev_priv(dev);
-	struct nlattr *protinfo;
-	struct nlattr *attr;
-	int err;
-
-	protinfo = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg),
-				   IFLA_PROTINFO);
-	if (protinfo) {
-		attr = nla_find_nested(protinfo, IFLA_BRPORT_LEARNING);
-		if (attr) {
-			if (nla_len(attr) < sizeof(u8))
-				return -EINVAL;
-
-			if (nla_get_u8(attr))
-				rocker_port->brport_flags |= BR_LEARNING;
-			else
-				rocker_port->brport_flags &= ~BR_LEARNING;
-			err = rocker_port_set_learning(rocker_port,
-						       SWITCHDEV_TRANS_NONE);
-			if (err)
-				return err;
-		}
-		attr = nla_find_nested(protinfo, IFLA_BRPORT_LEARNING_SYNC);
-		if (attr) {
-			if (nla_len(attr) < sizeof(u8))
-				return -EINVAL;
-
-			if (nla_get_u8(attr))
-				rocker_port->brport_flags |= BR_LEARNING_SYNC;
-			else
-				rocker_port->brport_flags &= ~BR_LEARNING_SYNC;
-		}
-	}
-
-	return 0;
-}
-
 static int rocker_port_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
 				      struct net_device *dev,
 				      u32 filter_mask, int nlflags)
@@ -4374,7 +4334,7 @@ static const struct net_device_ops rocker_port_netdev_ops = {
 	.ndo_fdb_add			= rocker_port_fdb_add,
 	.ndo_fdb_del			= rocker_port_fdb_del,
 	.ndo_fdb_dump			= rocker_port_fdb_dump,
-	.ndo_bridge_setlink		= rocker_port_bridge_setlink,
+	.ndo_bridge_setlink		= switchdev_port_bridge_setlink,
 	.ndo_bridge_getlink		= rocker_port_bridge_getlink,
 	.ndo_get_phys_port_name		= rocker_port_get_phys_port_name,
 };

drivers/net/team/team.c

@@ -1977,7 +1977,7 @@ static const struct net_device_ops team_netdev_ops = {
 	.ndo_del_slave		= team_del_slave,
 	.ndo_fix_features	= team_fix_features,
 	.ndo_change_carrier     = team_change_carrier,
-	.ndo_bridge_setlink     = ndo_dflt_switchdev_port_bridge_setlink,
+	.ndo_bridge_setlink	= switchdev_port_bridge_setlink,
 	.ndo_bridge_dellink     = ndo_dflt_switchdev_port_bridge_dellink,
 	.ndo_features_check	= passthru_features_check,
 };