The __mtk_foe_entry_clear() function frees "entry" so we have to use the _safe() version of hlist_for_each_entry() to prevent a use after free. Fixes: 33fc42de3327 ("net: ethernet: mtk_eth_soc: support creating mac address based offload entries") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>