From: Guangbin Huang <huangguangbin2@xxxxxxxxxx>
commit 7ed258f12ec5ce855f15cdfb5710361dc82fe899 upstream.
When user delete vlan 0, as driver will not delete vlan 0 for hardware in
function hclge_set_vlan_filter_hw(), so vlan 0 in software vlan talbe should
not be deleted.
Fixes: fe4144d47eef ("net: hns3: sync VLAN filter entries when kill VLAN ID failed")
Signed-off-by: Guangbin Huang <huangguangbin2@xxxxxxxxxx>
Signed-off-by: Paolo Abeni <pabeni@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -8344,11 +8344,11 @@ int hclge_set_vlan_filter(struct hnae3_h
}
if (!ret) {
- if (is_kill)
- hclge_rm_vport_vlan_table(vport, vlan_id, false);
- else
+ if (!is_kill)
hclge_add_vport_vlan_table(vport, vlan_id,
writen_to_tbl);
+ else if (is_kill && vlan_id != 0)
+ hclge_rm_vport_vlan_table(vport, vlan_id, false);
} else if (is_kill) {
/* when remove hw vlan filter failed, record the vlan id,
* and try to remove it from hw later, to be consistence
