net: switchdev: recurse into __switchdev_handle_fdb_del_to_device
The difference between __switchdev_handle_fdb_del_to_device and switchdev_handle_del_to_device is that the former takes an extra orig_dev argument, while the latter starts with dev == orig_dev. We should recurse into the variant that does not lose the orig_dev along the way. This is relevant when deleting FDB entries pointing towards a bridge (dev changes to the lower interfaces, but orig_dev shouldn't). The addition helper already recurses properly, just the deletion one doesn't. Fixes: 8ca07176 ("net: switchdev: introduce a fanout helper for SWITCHDEV_FDB_{ADD,DEL}_TO_DEVICE") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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