linux-phytec-ti

eCryptfs: Remove ECRYPTFS_NEW_FILE crypt stat flag

Now that grow_file() is not called in the ecryptfs_create() path, the
ECRYPTFS_NEW_FILE flag is no longer needed. It helped
ecryptfs_readpage() know not to decrypt zeroes that were read from the
lower file in the grow_file() path.

Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>