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From: Tonghao Zhang <xiangxia.m.yue@gmail.com>
To: netdev@vger.kernel.org
Cc: Tonghao Zhang <xiangxia.m.yue@gmail.com>,
	Willem de Bruijn <willemb@google.com>
Subject: [PATCH net-next] net: skb_needs_check() removes CHECKSUM_UNNECESSARY check for tx.
Date: Thu, 10 Aug 2017 20:16:29 -0700	[thread overview]
Message-ID: <1502421389-20152-1-git-send-email-xiangxia.m.yue@gmail.com> (raw)

Because we remove the UFO support, we will also remove the
CHECKSUM_UNNECESSARY check in skb_needs_check().

Cc: Willem de Bruijn <willemb@google.com>
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
---
 net/core/dev.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index 3f69f6e..1024d37 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2731,8 +2731,7 @@ struct sk_buff *skb_mac_gso_segment(struct sk_buff *skb,
 static inline bool skb_needs_check(struct sk_buff *skb, bool tx_path)
 {
 	if (tx_path)
-		return skb->ip_summed != CHECKSUM_PARTIAL &&
-		       skb->ip_summed != CHECKSUM_UNNECESSARY;
+		return skb->ip_summed != CHECKSUM_PARTIAL;
 
 	return skb->ip_summed == CHECKSUM_NONE;
 }
-- 
1.8.3.1

             reply	other threads:[~2017-08-11  3:16 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-11  3:16 Tonghao Zhang [this message]
2017-08-11 17:43 ` [PATCH net-next] net: skb_needs_check() removes CHECKSUM_UNNECESSARY check for tx Willem de Bruijn
2017-08-11 21:46 ` David Miller

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