316 	ssize_t orig, copied, use, offset;  in sk_msg_zerocopy_from_iter()  local
327 		copied = iov_iter_get_pages(from, pages, bytes, maxpages,  in sk_msg_zerocopy_from_iter()
329 		if (copied <= 0) {  in sk_msg_zerocopy_from_iter()
334 		iov_iter_advance(from, copied);  in sk_msg_zerocopy_from_iter()
335 		bytes -= copied;  in sk_msg_zerocopy_from_iter()
336 		msg->sg.size += copied;  in sk_msg_zerocopy_from_iter()
338 		while (copied) {  in sk_msg_zerocopy_from_iter()
339 			use = min_t(int, copied, PAGE_SIZE - offset);  in sk_msg_zerocopy_from_iter()
346 			copied -= use;  in sk_msg_zerocopy_from_iter()
435 	int num_sge, copied;  in sk_psock_skb_ingress_enqueue()  local
448 	copied = skb->len;  in sk_psock_skb_ingress_enqueue()
450 	msg->sg.size = copied;  in sk_psock_skb_ingress_enqueue()
456 	return copied;  in sk_psock_skb_ingress_enqueue()