net: dsa: fix reference counting for LAG FDBs
Due to an invalid conflict resolution on my side while working on 2 different series (LAG FDBs and FDB isolation), dsa_switch_do_lag_fdb_add() does not store the database associated with a dsa_mac_addr structure. So after adding an FDB entry associated with a LAG, dsa_mac_addr_find() fails to find it while deleting it, because &a->db is zeroized memory for all stored FDB entries of lag->fdbs, and dsa_switch_do_lag_fdb_del() returns -ENOENT rather than deleting the entry. Fixes: c2693363 ("net: dsa: request drivers to perform FDB isolation") Signed-off-by:Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://lore.kernel.org/r/20220723012411.1125066-1-vladimir.oltean@nxp.com Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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