[PATCH net-next 12/13] net: dsa: b53: Use vlan_filtering property from dsa_switch

[Vladimir Oltean]

While possible (and safe) to use the newly introduced
dsa_port_is_vlan_filtering helper, fabricating a dsa_port pointer is a
bit awkward, so simply retrieve this from the dsa_switch structure.

Signed-off-by: Vladimir Oltean <olte...@gmail.com>
---
 drivers/net/dsa/b53/b53_common.c | 5 ++---
 drivers/net/dsa/b53/b53_priv.h   | 1 -
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index 9fbeb20ba263..c8040ecf4425 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -428,7 +428,6 @@ static void b53_enable_vlan(struct b53_device *dev, bool 
enable,
        b53_write8(dev, B53_CTRL_PAGE, B53_SWITCH_MODE, mgmt);
 
        dev->vlan_enabled = enable;
-       dev->vlan_filtering_enabled = enable_filtering;
 }
 
 static int b53_set_jumbo(struct b53_device *dev, bool enable, bool 
allow_10_100)
@@ -665,7 +664,7 @@ int b53_configure_vlan(struct dsa_switch *ds)
                b53_do_vlan_op(dev, VTA_CMD_CLEAR);
        }
 
-       b53_enable_vlan(dev, false, dev->vlan_filtering_enabled);
+       b53_enable_vlan(dev, false, ds->vlan_filtering);
 
        b53_for_each_port(dev, i)
                b53_write16(dev, B53_VLAN_PAGE,
@@ -1318,7 +1317,7 @@ int b53_vlan_prepare(struct dsa_switch *ds, int port,
        if (vlan->vid_end > dev->num_vlans)
                return -ERANGE;
 
-       b53_enable_vlan(dev, true, dev->vlan_filtering_enabled);
+       b53_enable_vlan(dev, true, ds->vlan_filtering);
 
        return 0;
 }
diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h
index e3441dcf2d21..f25bc80c4ffc 100644
--- a/drivers/net/dsa/b53/b53_priv.h
+++ b/drivers/net/dsa/b53/b53_priv.h
@@ -139,7 +139,6 @@ struct b53_device {
        unsigned int num_vlans;
        struct b53_vlan *vlans;
        bool vlan_enabled;
-       bool vlan_filtering_enabled;
        unsigned int num_ports;
        struct b53_port *ports;
 };
-- 
2.17.1