1044 	size_t headroom = 0;  in iucv_sock_sendmsg()  local
1124 		headroom = sizeof(struct af_iucv_trans_hdr) + ETH_HLEN;  in iucv_sock_sendmsg()
1133 			headroom = sizeof(struct iucv_array) *  in iucv_sock_sendmsg()
1135 			linear = PAGE_SIZE - headroom;  in iucv_sock_sendmsg()
1138 	skb = sock_alloc_send_pskb(sk, headroom + linear, len - linear,  in iucv_sock_sendmsg()
1142 	if (headroom)  in iucv_sock_sendmsg()
1143 		skb_reserve(skb, headroom);  in iucv_sock_sendmsg()
1247 	size_t headroom, linear;  in alloc_iucv_recv_skb()  local
1252 		headroom = 0;  in alloc_iucv_recv_skb()
1255 		headroom = sizeof(struct iucv_array) * (MAX_SKB_FRAGS + 1);  in alloc_iucv_recv_skb()
1256 		linear = PAGE_SIZE - headroom;  in alloc_iucv_recv_skb()
1258 	skb = alloc_skb_with_frags(headroom + linear, len - linear,  in alloc_iucv_recv_skb()
1264 		if (headroom)  in alloc_iucv_recv_skb()
1265 			skb_reserve(skb, headroom);  in alloc_iucv_recv_skb()