tree f59a133e852df71ad5d34615f60d08483ec1ed18
parent 5074ab89c555dd130ceeac129546670423d634b8
author Jon Paul Maloy <jon.maloy@ericsson.com> 1400060352 -0400
committer David S. Miller <davem@davemloft.net> 1400095188 -0400

tipc: rename and move message reassembly function

The function tipc_link_frag_rcv() is in reality a re-entrant generic
message reassemby function that has nothing in particular to do with
the link, where it is defined now. This becomes obvious when we see
the need to call the function from other places in the code.

In this commit rename it to tipc_buf_append() and move it to the file
msg.c. We also simplify its signature by moving the tail pointer to
the control block of the head buffer, hence making the head buffer
self-contained.

Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Reviewed-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>