netdev - [PATCH net-next 4/5] net: dsa: tag_mtk: Fix warnings for _

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Message-Id: <20200705193008.889623-5-andrew@lunn.ch>
Date:   Sun,  5 Jul 2020 21:30:07 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     David Miller <davem@...emloft.net>
Cc:     netdev <netdev@...r.kernel.org>,
        Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Andrew Lunn <andrew@...n.ch>
Subject: [PATCH net-next 4/5] net: dsa: tag_mtk: Fix warnings for __be16

net/dsa/tag_mtk.c:84:13: warning: incorrect type in assignment (different base types)
net/dsa/tag_mtk.c:84:13:    expected restricted __be16 [usertype] hdr
net/dsa/tag_mtk.c:84:13:    got int
net/dsa/tag_mtk.c:94:17: warning: restricted __be16 degrades to integer

The result of a ntohs() is not __be16, but u16.

Signed-off-by: Andrew Lunn <andrew@...n.ch>
---
 net/dsa/tag_mtk.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/dsa/tag_mtk.c b/net/dsa/tag_mtk.c
index d6619edd53e5..f602fc758d68 100644
--- a/net/dsa/tag_mtk.c
+++ b/net/dsa/tag_mtk.c
@@ -67,8 +67,9 @@ static struct sk_buff *mtk_tag_xmit(struct sk_buff *skb,
 static struct sk_buff *mtk_tag_rcv(struct sk_buff *skb, struct net_device *dev,
 				   struct packet_type *pt)
 {
+	u16 hdr;
 	int port;
-	__be16 *phdr, hdr;
+	__be16 *phdr;
 	unsigned char *dest = eth_hdr(skb)->h_dest;
 	bool is_multicast_skb = is_multicast_ether_addr(dest) &&
 				!is_broadcast_ether_addr(dest);
-- 
2.27.0.rc2