[PATCH 5/5] net: Use helper function ip_is_fragment()

From: Miaohe Lin <linmiaohe@huawei.com>

Use helper function ip_is_fragment() to check ip fragment.

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
---
 net/core/skbuff.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 8a0c39e4ab0a..fa823405829c 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c

@@ -4853,7 +4853,7 @@ static int skb_checksum_setup_ipv4(struct sk_buff *skb, bool recalculate)
 	if (err < 0)
 		goto out;
 
-	if (ip_hdr(skb)->frag_off & htons(IP_OFFSET | IP_MF))
+	if (ip_is_fragment(ip_hdr(skb)))
 		fragment = true;
 
 	off = ip_hdrlen(skb);

-- 
2.19.1

From: linmiaohe <linmiaohe@huawei.com>
Date: Thu, 6 Aug 2020 19:57:18 +0800

From: Miaohe Lin <linmiaohe@huawei.com>

Use helper function ip_is_fragment() to check ip fragment.

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>

Applied.