[GIT PULL] Orangefs update for 4.9 rc4

[GIT PULL] Orangefs update for 4.9 rc4

[Mike Marshall]

The following changes since commit 804b1737d71253f01621d2a37a0dce6279a2d440:

  orangefs: don't use d_time (2016-10-24 14:50:07 -0400)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
tags/for-linus-4.9-rc4-ofs-1

for you to fetch changes up to dc0336214eb07ee9de2a41dd4c81c744ffa419ac:

  orangefs: clean up debugfs (2016-11-07 10:41:55 -0500)

----------------------------------------------------------------
We recently refactored the Orangefs debugfs code.
The refactor seemed to trigger dan.carpenter@oracle.com's
static tester to find a possible double-free in the code.

While designing the fix we saw a condition under which the
buffer being freed could also be overflowed.

We also realized how to rebuild the related debugfs file's
"contents" (a string) without deleting and re-creating the file.

This fix should eliminate the possible double-free, the
potential overflow and improve code readability.

----------------------------------------------------------------
Mike Marshall (1):
      orangefs: clean up debugfs

 fs/orangefs/orangefs-debugfs.c | 147 ++++++++++++++++++-----------------------
 fs/orangefs/orangefs-mod.c     |   6 +-
 2 files changed, 68 insertions(+), 85 deletions(-)