From 939912216fa8f62331de7d04edff492d5dc8e6e9 Mon Sep 17 00:00:00 2001 From: Tonghao Zhang Date: Thu, 10 Aug 2017 20:16:29 -0700 Subject: [PATCH] net: skb_needs_check() removes CHECKSUM_UNNECESSARY check for tx. Because we remove the UFO support, we will also remove the CHECKSUM_UNNECESSARY check in skb_needs_check(). Cc: Willem de Bruijn Signed-off-by: Tonghao Zhang Acked-by: Willem de Bruijn Signed-off-by: David S. Miller --- 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 3f69f6e71824..1024d3741d12 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2731,8 +2731,7 @@ EXPORT_SYMBOL(skb_mac_gso_segment); 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; } -- 2.11.0