This patch fixes a bunch of issues in cpsw_ndo_vlan_rx_kill_vid()
- pm_runtime_get_sync() returns non zero value. This results in
non zero value return to caller which will be interpreted as error.
So overwrite ret with zero.
- If VID matches with port VLAN VID, then set error code.
- Currently when VLAN interface is deleted, all of the VLAN mc addresses
are removed from ALE table, however the return values from ale function
calls are not checked. These functions can return error code -ENOENT.
But that shouldn't happen in a normal case. So add error print to
catch the situations so that these can be investigated and addressed.
return zero in these cases as these are not real error case, but only
serve to catch ALE table update related issues and help address the
same in the driver.
Fixes: ed3525eda4 ("net: ethernet: ti: introduce cpsw switchdev based driver part 1 - dual-emac")
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
af8ea11113