Pull eCryptfs fixes from Tyler Hicks:
"Two small fixes to the code that initializes the per-file crypto
contexts"
* tag 'ecryptfs-3.12-rc1-crypt-ctx' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs:
ecryptfs: avoid ctx initialization race
ecryptfs: remove check for if an array is NULL