diff options
| author | Volodymyr Mytnyk | 2021-11-18 21:48:03 +0200 |
|---|---|---|
| committer | David S. Miller | 2021-11-19 11:20:10 +0000 |
| commit | 253e9b4d11e577bb8cbc77ef68a9ff46438065ca (patch) | |
| tree | 4870069a61f75eb56129178d35572b215522dbec /drivers/net/ethernet | |
| parent | d6821c5bc6b678808a6a5c07e4a5bd3deac9d9f4 (diff) | |
net: marvell: prestera: fix brige port operation
Return NOTIFY_DONE (dont't care) for switchdev notifications
that prestera driver don't know how to handle them.
With introduction of SWITCHDEV_BRPORT_[UN]OFFLOADED switchdev
events, the driver rejects adding swport to bridge operation
which is handled by prestera_bridge_port_join() func. The root
cause of this is that prestera driver returns error (EOPNOTSUPP)
in prestera_switchdev_blk_event() handler for unknown swdev
events. This causes switchdev_bridge_port_offload() to fail
when adding port to bridge in prestera_bridge_port_join().
Fixes: 957e2235e526 ("net: make switchdev_bridge_port_{,unoffload} loosely coupled with the bridge")
Signed-off-by: Volodymyr Mytnyk <vmytnyk@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/marvell/prestera/prestera_switchdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_switchdev.c b/drivers/net/ethernet/marvell/prestera/prestera_switchdev.c index 3ce6ccd0f539..79f2fca0d412 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_switchdev.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_switchdev.c @@ -1124,7 +1124,7 @@ static int prestera_switchdev_blk_event(struct notifier_block *unused, prestera_port_obj_attr_set); break; default: - err = -EOPNOTSUPP; + return NOTIFY_DONE; } return notifier_from_errno(err); |