Include audit.h so that the system call path protected by NFS_LEGACYRPC can audit its arguments.
Include audit.h so that the system call path protected by NFS_LEGACYRPC
can audit its arguments.

Submitted by:	Jaakko Heinonen <jh at saunalahti.fi>
MFC after:	1 week
X-MFC-note:	MFC with r188311

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase