static int xattr_verify(enum ima_hooks func, struct integrity_iint_cache *iint,
			struct evm_ima_xattr_data *xattr_value, int xattr_len,
			enum integrity_status *status, const char **cause)
static int xattr_verify(enum ima_hooks func, struct ima_iint_cache *iint,
			struct evm_ima_xattr_data *xattr_value, int xattr_len,
			enum integrity_status *status, const char **cause)