The audit_tty and audit_tty_log_passwd fields are actually bool
values, so merge into single memory location to access atomically.
NB: audit log operations may still occur after tty audit is disabled
which is consistent with the existing functionality
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>