netdev - [PATCH net-next 1/2] net: hns3: fix sparse: warning when calling hclge_set_vlan_filter

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1555336119-8418-2-git-send-email-tanhuazhong@huawei.com>
Date:   Mon, 15 Apr 2019 21:48:38 +0800
From:   Huazhong Tan <tanhuazhong@...wei.com>
To:     <davem@...emloft.net>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <salil.mehta@...wei.com>, <yisen.zhuang@...wei.com>,
        <linuxarm@...wei.com>, Jian Shen <shenjian15@...wei.com>,
        Huazhong Tan <tanhuazhong@...wei.com>
Subject: [PATCH net-next 1/2] net: hns3: fix sparse: warning when calling hclge_set_vlan_filter_hw()

From: Jian Shen <shenjian15@...wei.com>

The input parameter "proto" in function hclge_set_vlan_filter_hw()
is asked to be __be16, but got u16 when calling it in function
hclge_update_port_base_vlan_cfg().

This patch fixes it by converting it with htons().

Reported-by: kbuild test robot <lkp@...el.com>
Fixes: 21e043cd8124 ("net: hns3: fix set port based VLAN for PF")
Signed-off-by: Jian Shen <shenjian15@...wei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@...wei.com>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index d2fb548..7dba3b4 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -6964,7 +6964,8 @@ int hclge_update_port_base_vlan_cfg(struct hclge_vport *vport, u16 state,
 
 	if (state == HNAE3_PORT_BASE_VLAN_MODIFY) {
 		/* add new VLAN tag */
-		ret = hclge_set_vlan_filter_hw(hdev, vlan_info->vlan_proto,
+		ret = hclge_set_vlan_filter_hw(hdev,
+					       htons(vlan_info->vlan_proto),
 					       vport->vport_id,
 					       vlan_info->vlan_tag,
 					       vlan_info->qos, false);
@@ -6972,7 +6973,8 @@ int hclge_update_port_base_vlan_cfg(struct hclge_vport *vport, u16 state,
 			return ret;
 
 		/* remove old VLAN tag */
-		ret = hclge_set_vlan_filter_hw(hdev, old_vlan_info->vlan_proto,
+		ret = hclge_set_vlan_filter_hw(hdev,
+					       htons(old_vlan_info->vlan_proto),
 					       vport->vport_id,
 					       old_vlan_info->vlan_tag,
 					       old_vlan_info->qos, true);
-- 
2.7.4