[PATCH net-next] net: skb_needs_check() removes CHECKSUM_UNNECESSARY check for tx.

[Tonghao Zhang]

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

Cc: Willem de Bruijn <will...@google.com>
Signed-off-by: Tonghao Zhang <xiangxia.m....@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