• Vivien Didelot's avatar
    net: dsa: pass bridge device when a port leaves · f123f2fb
    Vivien Didelot authored
    Upon reception of the NETDEV_CHANGEUPPER, a leaving port is already
    unbridged, so reflect this by assigning the port's bridge_dev pointer to
    NULL before calling the port_bridge_leave DSA driver operation.
    
    Now that the bridge_dev pointer is exposed to the drivers, reflecting
    the current state of the DSA switch fabric is necessary for the drivers
    to adjust their port based VLANs correctly.
    
    Pass the bridge device pointer to the port_bridge_leave operation so
    that drivers have all information to re-program their chips properly,
    and do not need to cache it anymore.
    Signed-off-by: default avatarVivien Didelot <vivien.didelot@savoirfairelinux.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    f123f2fb
b53_common.c 47.1 KB