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Subject[PATCH net-next 03/11] net: hns3: Fix error of checking used vlan id
Date
From: Jian Shen <shenjian15@huawei.com>

PF uses hdev->vlan_table to manage the port vlan table. In function
hclge_set_vlan_filter_hw(), it checks whether a vlan id has been used,
by foreach all the vport bits. It should use macro HCLGE_VPORT_NUM,
not VLAN_N_VID as the foreach condition.

Fixes: 6c251711b37f ("net: hns3: Disable vf vlan filter when vf vlan table is full")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 8f1339a..3cf8b80 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -4769,7 +4769,7 @@ static int hclge_set_vlan_filter_hw(struct hclge_dev *hdev, __be16 proto,
return -EINVAL;
}

- for_each_set_bit(vport_idx, hdev->vlan_table[vlan_id], VLAN_N_VID)
+ for_each_set_bit(vport_idx, hdev->vlan_table[vlan_id], HCLGE_VPORT_NUM)
vport_num++;

if ((is_kill && vport_num == 0) || (!is_kill && vport_num == 1))
--
2.7.4

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