[PATCH 5/5] net: Use helper function ip_is_fragment()
From: linmiaohe <linmiaohe@huawei.com>
Date: 2020-08-06 20:06:33
Also in:
lkml
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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