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net: Fix typo of SKB_SGO_CB_OFFSET

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The SKB_SGO_CB_OFFSET should be SKB_GSO_CB_OFFSET which means the
offset of the GSO in skb cb. This patch fixes the typo.

Fixes: 9207f9d45b ("net: preserve IP control block during GSO segmentation")
Signed-off-by: Cambda Zhu <cambda@linux.alibaba.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Cambda Zhu 2020-03-26 15:33:14 +08:00 • committed by David S. Miller
parent 3b85720d3f
commit a08e7fd912
6 changed files with 9 additions and 9 deletions
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4
net/core/dev.c
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@ -3266,7 +3266,7 @@ static inline bool skb_needs_check(struct sk_buff *skb, bool tx_path)
* It may return NULL if the skb requires no segmentation. This is
* only possible when GSO is used for verifying header integrity.
*
* Segmentation preserves SKB_SGO_CB_OFFSET bytes of previous skb cb.
* Segmentation preserves SKB_GSO_CB_OFFSET bytes of previous skb cb.
*/
struct sk_buff *__skb_gso_segment(struct sk_buff *skb,
netdev_features_t features, bool tx_path)
@ -3295,7 +3295,7 @@ struct sk_buff *__skb_gso_segment(struct sk_buff *skb,
features &= ~NETIF_F_GSO_PARTIAL;
}
BUILD_BUG_ON(SKB_SGO_CB_OFFSET +
BUILD_BUG_ON(SKB_GSO_CB_OFFSET +
sizeof(*SKB_GSO_CB(skb)) > sizeof(skb->cb));
SKB_GSO_CB(skb)->mac_offset = skb_headroom(skb);