From: Roberto Sassu <roberto.sassu@xxxxxxxxxx>
Since now IMA and EVM use their own integrity metadata, it is safe to
remove the 'integrity' LSM, with its management of integrity metadata.
Keep the iint.c file only for loading IMA and EVM keys at boot, and for
creating the integrity directory in securityfs (we need to keep it for
retrocompatibility reasons).
Signed-off-by: Roberto Sassu <roberto.sassu@xxxxxxxxxx>