[PATCH -next 0/7] ipc: some misc updates & optimizations

[Davidlohr Bueso <davidlohr@hp.com>]

A few updates to the ipc code, mostly some very needed cleanups (yes, we still
have loads more to do, but it's a start). Nothing particularly interesting,
except perhaps for the last two patches, which include a locking optimization
and barrier documentation for message queues. Absolutely no functional changes.

Applies on top of linux-next +  Manfred's 'whitespace cleanup' patch. Tested
with LTP.

Thanks!

Davidlohr Bueso (7):
  ipc: standardize code comments
  ipc: remove braces for single statements
  ipc: remove useless return statement
  ipc: simplify sysvipc_proc_open return
  ipc: delete seq_max field in struct ipc_ids
  ipc: share ids rwsem when possible in ipcget_public
  ipc,msg: document barriers

 include/linux/ipc_namespace.h |   1 -
 ipc/compat.c                  |  18 +--
 ipc/mqueue.c                  |   6 +-
 ipc/msg.c                     |  19 ++-
 ipc/sem.c                     |  32 ++---
 ipc/shm.c                     |   1 -
 ipc/util.c                    | 328 ++++++++++++++++++++----------------------
 ipc/util.h                    |   1 +
 8 files changed, 198 insertions(+), 208 deletions(-)

-- 
1.8.1.4