diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/skbuff.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 142257307fa2..7c6a34e21eee 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -644,11 +644,10 @@ int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, /* Copy only real data... and, alas, header. This should be * optimized for the cases when header is void. */ - memcpy(data + nhead, skb->head, #ifdef NET_SKBUFF_DATA_USES_OFFSET - skb->tail); + memcpy(data + nhead, skb->head, skb->tail); #else - skb->tail - skb->head); + memcpy(data + nhead, skb->head, skb->tail - skb->head); #endif memcpy(data + size, skb_end_pointer(skb), sizeof(struct skb_shared_info)); |