Pull eCryptfs updates from Tyler Hicks:
 "Minor code cleanups and a fix for when eCryptfs metadata is stored in
  xattrs"

* tag 'ecryptfs-3.18-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs:
  ecryptfs: remove unneeded buggy code in ecryptfs_do_create()
  ecryptfs: avoid to access NULL pointer when write metadata in xattr
  ecryptfs: remove unnecessary break after goto
  ecryptfs: Remove unnecessary include of syscall.h in keystore.c
  fs/ecryptfs/messaging.c: remove null test before kfree
  ecryptfs: Drop cast
  Use %pd in eCryptFS