[GIT PULL] xfs: minor cleanups for 5.1-rc1

[Darrick J. Wong]

Hi Linus,

Here's a few more cleanups that trickled in for the merge window.  It's
all fixes for static checker complaints and slowly unwinding typedef
usage.  The four patches here have gone through a few days worth of
fstest runs with no new problems observed; and they merge cleanly with
master as of a few minutes ago.  Please let me know if you encounter any
problems merging them.

--D

The following changes since commit 1b9598c8fb9965fff901c4caa21fed9644c34df3:

  xfs: fix reporting supported extra file attributes for statx() (2019-03-01 08:57:25 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/xfs-5.1-merge-5

for you to fetch changes up to 6ef50fe9afae63d11220f3f66b5f4c75d09c8bf0:

  xfs: clean up xfs_dir2_leaf_addname (2019-03-12 09:19:38 -0700)

----------------------------------------------------------------
Changes since last update:
- Fix some clang/smatch/sparse warnings about uninitialized variables.
- Clean up some typedef usage.

----------------------------------------------------------------
Darrick J. Wong (3):
      xfs: clean up xfs_dir2_leafn_add
      xfs: zero initialize highstale and lowstale in xfs_dir2_leaf_addname
      xfs: clean up xfs_dir2_leaf_addname

Nathan Chancellor (1):
      xfs: Zero initialize highstale and lowstale in xfs_dir2_leafn_add

 fs/xfs/libxfs/xfs_dir2_leaf.c | 37 +++++++++++++++++--------------------
 fs/xfs/libxfs/xfs_dir2_node.c | 18 ++++++++----------
 2 files changed, 25 insertions(+), 30 deletions(-)