@@ -64,29 +64,15 @@ int br_switchdev_set_port_flag(struct net_bridge_port *p,
{
struct switchdev_attr attr = {
.orig_dev = p->dev,
- .id = SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS_SUPPORT,
+ .id = SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS,
+ .flags = SWITCHDEV_F_DEFER,
+ .u.brport_flags = flags,
};
int err;
if (mask & ~BR_PORT_FLAGS_HW_OFFLOAD)
return 0;
- err = switchdev_port_attr_get(p->dev, &attr);
- if (err == -EOPNOTSUPP)
- return 0;
- if (err)
- return err;
-
- /* Check if specific bridge flag attribute offload is supported */
- if (!(attr.u.brport_flags_support & mask)) {
- br_warn(p->br, "bridge flag offload is not supported %u(%s)\n",
- (unsigned int)p->port_no, p->dev->name);
- return -EOPNOTSUPP;
- }
-
- attr.id = SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS;
- attr.flags = SWITCHDEV_F_DEFER;
- attr.u.brport_flags = flags;
err = switchdev_port_attr_set(p->dev, &attr);
if (err) {
br_warn(p->br, "error setting offload flag on port %u(%s)\n",
Now that all switchdev drivers have been converted to checking the bridge port flags during the prepare phase of the switchdev_port_attr_set(), we can move straight to trying to set the desired flag through SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- net/bridge/br_switchdev.c | 20 +++----------------- 1 file changed, 3 insertions(+), 17 deletions(-)