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| author |   Tonghao Zhang <xiangxia.m.yue@gmail.com> | 2017-08-10 20:16:29 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-08-11 14:45:52 -0700 |
| commit | 939912216fa8f62331de7d04edff492d5dc8e6e9 (patch) | |
| tree | 2f30c0542ef25336a71b0588a872dc3109a5da58 | |
| parent | wan: dscc4: convert to plain DMA API (diff) | |
| download | linux-dev-939912216fa8f62331de7d04edff492d5dc8e6e9.tar.xz linux-dev-939912216fa8f62331de7d04edff492d5dc8e6e9.zip | |
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 <willemb@google.com>
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/core/dev.c | 3 |
1 files changed, 1 insertions, 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; } |