261 	int msz, hsz;  in tipc_msg_validate()  local
288 	msz = msg_size(hdr);  in tipc_msg_validate()
289 	if (unlikely(msz < hsz))  in tipc_msg_validate()
291 	if (unlikely((msz - hsz) > TIPC_MAX_USER_MSG_SIZE))  in tipc_msg_validate()
293 	if (unlikely(skb->len < msz))  in tipc_msg_validate()
377 	int msz = mhsz + dsz;  in tipc_msg_build()  local
386 	msg_set_size(mhdr, msz);  in tipc_msg_build()
389 	if (likely(msz <= pktmax)) {  in tipc_msg_build()
390 		skb = tipc_buf_acquire(msz, GFP_KERNEL);  in tipc_msg_build()
488 	u32 msz, bsz, offset, pad;  in tipc_msg_bundle()  local
490 	msz = msg_size(msg);  in tipc_msg_bundle()
495 	if (unlikely(skb_tailroom(bskb) < (pad + msz)))  in tipc_msg_bundle()
497 	if (unlikely(max < (offset + msz)))  in tipc_msg_bundle()
500 	skb_put(bskb, pad + msz);  in tipc_msg_bundle()
501 	skb_copy_to_linear_data_offset(bskb, offset, msg, msz);  in tipc_msg_bundle()
502 	msg_set_size(bmsg, offset + msz);  in tipc_msg_bundle()