diff mbox series

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

Message ID 1596715038-25429-1-git-send-email-linmiaohe@huawei.com
State Accepted
Delegated to: David Miller
Headers show
Series None | expand

Commit Message

Miaohe Lin Aug. 6, 2020, 11:57 a.m. UTC 
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(-)

Comments

David Miller Aug. 8, 2020, 9:25 p.m. UTC | #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.
diff mbox series

Patch

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);