X25_EXT_MIN_LEN
size = len + X25_MAX_L2_LEN + X25_EXT_MIN_LEN;
skb_reserve(skb, X25_MAX_L2_LEN + X25_EXT_MIN_LEN);
asmptr = skb_push(skb, X25_EXT_MIN_LEN);
X25_EXT_MIN_LEN : X25_STD_MIN_LEN;
X25_EXT_MIN_LEN : X25_STD_MIN_LEN);
unsigned char header[X25_EXT_MIN_LEN];
int header_len = x25->neighbour->extended ? X25_EXT_MIN_LEN :
int len = X25_MAX_L2_LEN + X25_EXT_MIN_LEN;
if (!pskb_may_pull(skb, X25_EXT_MIN_LEN))
if (!pskb_may_pull(skb, X25_EXT_MIN_LEN))