125 	struct sk_buff *frag = *buf;  in tipc_buf_append()  local
132 	if (!frag)  in tipc_buf_append()
135 	msg = buf_msg(frag);  in tipc_buf_append()
137 	frag->next = NULL;  in tipc_buf_append()
138 	skb_pull(frag, msg_hdr_sz(msg));  in tipc_buf_append()
144 		if (skb_has_frag_list(frag) && __skb_linearize(frag))  in tipc_buf_append()
146 		frag = skb_unshare(frag, GFP_ATOMIC);  in tipc_buf_append()
147 		if (unlikely(!frag))  in tipc_buf_append()
149 		head = *headbuf = frag;  in tipc_buf_append()
157 	if (skb_try_coalesce(head, frag, &headstolen, &delta)) {  in tipc_buf_append()
158 		kfree_skb_partial(frag, headstolen);  in tipc_buf_append()
162 			skb_shinfo(head)->frag_list = frag;  in tipc_buf_append()
164 			tail->next = frag;  in tipc_buf_append()
165 		head->truesize += frag->truesize;  in tipc_buf_append()
166 		head->data_len += frag->len;  in tipc_buf_append()
167 		head->len += frag->len;  in tipc_buf_append()
168 		TIPC_SKB_CB(head)->tail = frag;  in tipc_buf_append()
700 	struct sk_buff *frag = NULL;  in tipc_msg_reassemble()  local
717 		frag = skb_clone(skb, GFP_ATOMIC);  in tipc_msg_reassemble()
718 		if (!frag)  in tipc_msg_reassemble()
720 		frag->next = NULL;  in tipc_msg_reassemble()
721 		if (tipc_buf_append(&head, &frag))  in tipc_msg_reassemble()
726 	__skb_queue_tail(rcvq, frag);  in tipc_msg_reassemble()