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-rw-r--r--net/dsa/dsa_priv.h8
-rw-r--r--net/dsa/port.c8
-rw-r--r--net/dsa/slave.c34
-rw-r--r--net/dsa/switch.c36
4 files changed, 17 insertions, 69 deletions
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index 3822520eeeae..9eaa85cc87ea 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
@@ -52,7 +52,6 @@ struct dsa_notifier_fdb_info {
/* DSA_NOTIFIER_MDB_* */
struct dsa_notifier_mdb_info {
const struct switchdev_obj_port_mdb *mdb;
- struct switchdev_trans *trans;
int sw_index;
int port;
};
@@ -60,7 +59,6 @@ struct dsa_notifier_mdb_info {
/* DSA_NOTIFIER_VLAN_* */
struct dsa_notifier_vlan_info {
const struct switchdev_obj_port_vlan *vlan;
- struct switchdev_trans *trans;
int sw_index;
int port;
};
@@ -151,8 +149,7 @@ int dsa_port_fdb_del(struct dsa_port *dp, const unsigned char *addr,
u16 vid);
int dsa_port_fdb_dump(struct dsa_port *dp, dsa_fdb_dump_cb_t *cb, void *data);
int dsa_port_mdb_add(const struct dsa_port *dp,
- const struct switchdev_obj_port_mdb *mdb,
- struct switchdev_trans *trans);
+ const struct switchdev_obj_port_mdb *mdb);
int dsa_port_mdb_del(const struct dsa_port *dp,
const struct switchdev_obj_port_mdb *mdb);
int dsa_port_pre_bridge_flags(const struct dsa_port *dp, unsigned long flags,
@@ -162,8 +159,7 @@ int dsa_port_bridge_flags(const struct dsa_port *dp, unsigned long flags,
int dsa_port_mrouter(struct dsa_port *dp, bool mrouter,
struct switchdev_trans *trans);
int dsa_port_vlan_add(struct dsa_port *dp,
- const struct switchdev_obj_port_vlan *vlan,
- struct switchdev_trans *trans);
+ const struct switchdev_obj_port_vlan *vlan);
int dsa_port_vlan_del(struct dsa_port *dp,
const struct switchdev_obj_port_vlan *vlan);
int dsa_port_link_register_of(struct dsa_port *dp);
diff --git a/net/dsa/port.c b/net/dsa/port.c
index 73569c9af3cc..6668fe188f47 100644
--- a/net/dsa/port.c
+++ b/net/dsa/port.c
@@ -425,13 +425,11 @@ int dsa_port_fdb_dump(struct dsa_port *dp, dsa_fdb_dump_cb_t *cb, void *data)
}
int dsa_port_mdb_add(const struct dsa_port *dp,
- const struct switchdev_obj_port_mdb *mdb,
- struct switchdev_trans *trans)
+ const struct switchdev_obj_port_mdb *mdb)
{
struct dsa_notifier_mdb_info info = {
.sw_index = dp->ds->index,
.port = dp->index,
- .trans = trans,
.mdb = mdb,
};
@@ -451,13 +449,11 @@ int dsa_port_mdb_del(const struct dsa_port *dp,
}
int dsa_port_vlan_add(struct dsa_port *dp,
- const struct switchdev_obj_port_vlan *vlan,
- struct switchdev_trans *trans)
+ const struct switchdev_obj_port_vlan *vlan)
{
struct dsa_notifier_vlan_info info = {
.sw_index = dp->ds->index,
.port = dp->index,
- .trans = trans,
.vlan = vlan,
};
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 653d64f4a637..0eefb50aae8c 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -326,8 +326,7 @@ dsa_slave_vlan_check_for_8021q_uppers(struct net_device *slave,
}
static int dsa_slave_vlan_add(struct net_device *dev,
- const struct switchdev_obj *obj,
- struct switchdev_trans *trans)
+ const struct switchdev_obj *obj)
{
struct net_device *master = dsa_slave_to_master(dev);
struct dsa_port *dp = dsa_slave_to_port(dev);
@@ -345,7 +344,7 @@ static int dsa_slave_vlan_add(struct net_device *dev,
/* Deny adding a bridge VLAN when there is already an 802.1Q upper with
* the same VID.
*/
- if (trans->ph_prepare && br_vlan_enabled(dp->bridge_dev)) {
+ if (br_vlan_enabled(dp->bridge_dev)) {
rcu_read_lock();
err = dsa_slave_vlan_check_for_8021q_uppers(dev, &vlan);
rcu_read_unlock();
@@ -353,7 +352,7 @@ static int dsa_slave_vlan_add(struct net_device *dev,
return err;
}
- err = dsa_port_vlan_add(dp, &vlan, trans);
+ err = dsa_port_vlan_add(dp, &vlan);
if (err)
return err;
@@ -363,7 +362,7 @@ static int dsa_slave_vlan_add(struct net_device *dev,
*/
vlan.flags &= ~BRIDGE_VLAN_INFO_PVID;
- err = dsa_port_vlan_add(dp->cpu_dp, &vlan, trans);
+ err = dsa_port_vlan_add(dp->cpu_dp, &vlan);
if (err)
return err;
@@ -372,7 +371,6 @@ static int dsa_slave_vlan_add(struct net_device *dev,
static int dsa_slave_port_obj_add(struct net_device *dev,
const struct switchdev_obj *obj,
- struct switchdev_trans *trans,
struct netlink_ext_ack *extack)
{
struct dsa_port *dp = dsa_slave_to_port(dev);
@@ -387,17 +385,16 @@ static int dsa_slave_port_obj_add(struct net_device *dev,
case SWITCHDEV_OBJ_ID_PORT_MDB:
if (obj->orig_dev != dev)
return -EOPNOTSUPP;
- err = dsa_port_mdb_add(dp, SWITCHDEV_OBJ_PORT_MDB(obj), trans);
+ err = dsa_port_mdb_add(dp, SWITCHDEV_OBJ_PORT_MDB(obj));
break;
case SWITCHDEV_OBJ_ID_HOST_MDB:
/* DSA can directly translate this to a normal MDB add,
* but on the CPU port.
*/
- err = dsa_port_mdb_add(dp->cpu_dp, SWITCHDEV_OBJ_PORT_MDB(obj),
- trans);
+ err = dsa_port_mdb_add(dp->cpu_dp, SWITCHDEV_OBJ_PORT_MDB(obj));
break;
case SWITCHDEV_OBJ_ID_PORT_VLAN:
- err = dsa_slave_vlan_add(dev, obj, trans);
+ err = dsa_slave_vlan_add(dev, obj);
break;
default:
err = -EOPNOTSUPP;
@@ -1286,28 +1283,15 @@ static int dsa_slave_vlan_rx_add_vid(struct net_device *dev, __be16 proto,
/* This API only allows programming tagged, non-PVID VIDs */
.flags = 0,
};
- struct switchdev_trans trans;
int ret;
/* User port... */
- trans.ph_prepare = true;
- ret = dsa_port_vlan_add(dp, &vlan, &trans);
- if (ret)
- return ret;
-
- trans.ph_prepare = false;
- ret = dsa_port_vlan_add(dp, &vlan, &trans);
+ ret = dsa_port_vlan_add(dp, &vlan);
if (ret)
return ret;
/* And CPU port... */
- trans.ph_prepare = true;
- ret = dsa_port_vlan_add(dp->cpu_dp, &vlan, &trans);
- if (ret)
- return ret;
-
- trans.ph_prepare = false;
- ret = dsa_port_vlan_add(dp->cpu_dp, &vlan, &trans);
+ ret = dsa_port_vlan_add(dp->cpu_dp, &vlan);
if (ret)
return ret;
diff --git a/net/dsa/switch.c b/net/dsa/switch.c
index 3fb362b6874e..5b0bf29e1375 100644
--- a/net/dsa/switch.c
+++ b/net/dsa/switch.c
@@ -190,8 +190,8 @@ static bool dsa_switch_mdb_match(struct dsa_switch *ds, int port,
return false;
}
-static int dsa_switch_mdb_prepare(struct dsa_switch *ds,
- struct dsa_notifier_mdb_info *info)
+static int dsa_switch_mdb_add(struct dsa_switch *ds,
+ struct dsa_notifier_mdb_info *info)
{
int port, err;
@@ -206,20 +206,6 @@ static int dsa_switch_mdb_prepare(struct dsa_switch *ds,
}
}
- return 0;
-}
-
-static int dsa_switch_mdb_add(struct dsa_switch *ds,
- struct dsa_notifier_mdb_info *info)
-{
- int port;
-
- if (switchdev_trans_ph_prepare(info->trans))
- return dsa_switch_mdb_prepare(ds, info);
-
- if (!ds->ops->port_mdb_add)
- return 0;
-
for (port = 0; port < ds->num_ports; port++)
if (dsa_switch_mdb_match(ds, port, info))
ds->ops->port_mdb_add(ds, port, info->mdb);
@@ -251,8 +237,8 @@ static bool dsa_switch_vlan_match(struct dsa_switch *ds, int port,
return false;
}
-static int dsa_switch_vlan_prepare(struct dsa_switch *ds,
- struct dsa_notifier_vlan_info *info)
+static int dsa_switch_vlan_add(struct dsa_switch *ds,
+ struct dsa_notifier_vlan_info *info)
{
int port, err;
@@ -267,20 +253,6 @@ static int dsa_switch_vlan_prepare(struct dsa_switch *ds,
}
}
- return 0;
-}
-
-static int dsa_switch_vlan_add(struct dsa_switch *ds,
- struct dsa_notifier_vlan_info *info)
-{
- int port;
-
- if (switchdev_trans_ph_prepare(info->trans))
- return dsa_switch_vlan_prepare(ds, info);
-
- if (!ds->ops->port_vlan_add)
- return 0;
-
for (port = 0; port < ds->num_ports; port++)
if (dsa_switch_vlan_match(ds, port, info))
ds->ops->port_vlan_add(ds, port, info->vlan);
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