eCryptfs fixes for 4.15-rc1

Hi Linus,

The following changes since commit 0b07194bb55ed836c2cc7c22e866b87a14681984:

Linux 4.14-rc7 (2017-10-29 13:58:38 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git tags/ecryptfs-4.15-rc1-fixes

for you to fetch changes up to 4670269faba728683f7250319a65390946c028e3:

eCryptfs: constify attribute_group structures. (2017-11-08 17:38:14 +0000)

----------------------------------------------------------------
* Miscellaneous code cleanups and refactoring
* Fix a possible use after free bug when unloading the module

----------------------------------------------------------------
Arvind Yadav (1):
eCryptfs: constify attribute_group structures.

Colin Ian King (1):
ecryptfs: add missing \n to end of various error messages

Dan Carpenter (1):
eCryptfs: use after free in ecryptfs_release_messaging()

Jeff Layton (1):
ecryptfs: remove unnecessary i_version bump

Jérémy Lefaure (1):
ecryptfs: use ARRAY_SIZE

Markus Elfring (3):
ecryptfs: Delete 21 error messages for a failed memory allocation
ecryptfs: Return an error code only as a constant in ecryptfs_add_global_auth_tok()
ecryptfs: Adjust four checks for null pointers

Rasmus Villemoes (1):
ecryptfs: remove private bin2hex implementation

 fs/ecryptfs/crypto.c          | 44 ++++++---------------------------------
 fs/ecryptfs/ecryptfs_kernel.h |  9 +++++++-
 fs/ecryptfs/inode.c           |  4 ----
 fs/ecryptfs/keystore.c        | 48 +++++++++++--------------------------------
 fs/ecryptfs/main.c            |  4 ++--
 fs/ecryptfs/messaging.c       | 13 ++++--------
 fs/ecryptfs/miscdev.c         |  8 ++------
 fs/ecryptfs/mmap.c            |  2 --
 8 files changed, 34 insertions(+), 98 deletions(-)