netdev - [PATCH next-net] net: gro: use vlan API instead of accessing directly

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Message-Id: <1574426281-52829-1-git-send-email-xiangxia.m.yue@gmail.com>
Date:   Fri, 22 Nov 2019 20:38:01 +0800
From:   xiangxia.m.yue@...il.com
To:     netdev@...r.kernel.org
Cc:     Tonghao Zhang <xiangxia.m.yue@...il.com>
Subject: [PATCH next-net] net: gro: use vlan API instead of accessing directly

From: Tonghao Zhang <xiangxia.m.yue@...il.com>

Use vlan common api to access the vlan_tag info.

Signed-off-by: Tonghao Zhang <xiangxia.m.yue@...il.com>
---
 net/core/dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index da78a433c10c..c7fc902ccbdc 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5586,7 +5586,7 @@ static struct list_head *gro_list_prepare(struct napi_struct *napi,
 		diffs = (unsigned long)p->dev ^ (unsigned long)skb->dev;
 		diffs |= skb_vlan_tag_present(p) ^ skb_vlan_tag_present(skb);
 		if (skb_vlan_tag_present(p))
-			diffs |= p->vlan_tci ^ skb->vlan_tci;
+			diffs |= skb_vlan_tag_get(p) ^ skb_vlan_tag_get(skb);
 		diffs |= skb_metadata_dst_cmp(p, skb);
 		diffs |= skb_metadata_differs(p, skb);
 		if (maclen == ETH_HLEN)
-- 
2.23.0