From: Dmitry Bogdanov dmitry.bogdanov@aquantia.com
[ Upstream commit 6fdc060d7476ef73c8029b652d252c1a7b4de948 ]
Due to absence of checking against the rx flow rule when vlan 0 is being removed, the other rule could be removed instead of the rule with vlan 0
Fixes: 7975d2aff5afb ("net: aquantia: add support of rx-vlan-filter offload") Signed-off-by: Dmitry Bogdanov dmitry.bogdanov@aquantia.com Signed-off-by: Igor Russkikh igor.russkikh@aquantia.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/aquantia/atlantic/aq_filters.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_filters.c b/drivers/net/ethernet/aquantia/atlantic/aq_filters.c index 2c1111a7fc435..3dbf3ff1c4506 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_filters.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_filters.c @@ -431,7 +431,8 @@ int aq_del_fvlan_by_vlan(struct aq_nic_s *aq_nic, u16 vlan_id) if (be16_to_cpu(rule->aq_fsp.h_ext.vlan_tci) == vlan_id) break; } - if (rule && be16_to_cpu(rule->aq_fsp.h_ext.vlan_tci) == vlan_id) { + if (rule && rule->type == aq_rx_filter_vlan && + be16_to_cpu(rule->aq_fsp.h_ext.vlan_tci) == vlan_id) { struct ethtool_rxnfc cmd;
cmd.fs.location = rule->aq_fsp.location;