PRESTERA_DSA_HLEN

238

if (unlikely(!pskb_may_pull(skb, PRESTERA_DSA_HLEN)))

242

skb_pull_rcsum(skb, PRESTERA_DSA_HLEN);

244

memmove(skb->data - ETH_HLEN, skb->data - ETH_HLEN - PRESTERA_DSA_HLEN,

808

port->dev->needed_headroom = PRESTERA_DSA_HLEN;

819

if (skb_cow_head(skb, PRESTERA_DSA_HLEN) < 0)

822

skb_push(skb, PRESTERA_DSA_HLEN);

823

memmove(skb->data, skb->data + PRESTERA_DSA_HLEN, 2 * ETH_ALEN);