Merge branch 'tipc-next'

Merge branch 'tipc-next'

Jon Maloy says:

====================
tipc: multicast and internal users to new send functions

We move the remaining data transmit users: multicast, name table
distributor, and link internal protocols to use the new data
transmission framework introduced in a previous commit series
("tipc: new unicast transmission code").

Finally, we remove the code obsoleted by the new functions.

v2: - Fixed a braindead, but harmless return sequence in commit #3, as
      reported by David Miller.
    - Rebased series to 3.16.0-rc5+
====================

Signed-off-by: David S. Miller <davem@davemloft.net>