netdev - [PATCH net-next] net: skbuff.h: fix using plain integer as NULL warning

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Date:   Wed, 8 Aug 2018 19:40:31 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <davem@...emloft.net>, <edumazet@...gle.com>, <willemb@...gle.com>,
        <dja@...ens.net>
CC:     <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
        <ast@...nel.org>, <pabeni@...hat.com>, <posk@...gle.com>,
        <daniel@...earbox.net>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH net-next] net: skbuff.h: fix using plain integer as NULL warning

Fixes the following sparse warning:
./include/linux/skbuff.h:2365:58: warning: Using plain integer as NULL pointer

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 include/linux/skbuff.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 7ebdf15..7e237a6 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -2362,7 +2362,7 @@ static inline void skb_probe_transport_header(struct sk_buff *skb,
 	if (skb_transport_header_was_set(skb))
 		return;
 
-	if (skb_flow_dissect_flow_keys_basic(skb, &keys, 0, 0, 0, 0, 0))
+	if (skb_flow_dissect_flow_keys_basic(skb, &keys, NULL, 0, 0, 0, 0))
 		skb_set_transport_header(skb, keys.control.thoff);
 	else
 		skb_set_transport_header(skb, offset_hint);
-- 
2.7.0