staging: lustre: replace MIN/MAX with min_t/max_t

Switch from MIN/MAX to min_t/max_t with a size_t type.  The size_t type
was chosen because one operand is a size_t and all the others are
immediate integer values.
Signed-off-by: NJeremiah Mahler <jmmahler@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lnet/lnet/router_proc.c

@@ -49,7 +49,7 @@ enum {
  */
 #define LNET_PROC_CPT_BITS	(LNET_CPT_BITS + 1)
 /* change version, 16 bits or 8 bits */
-#define LNET_PROC_VER_BITS	MAX(((MIN(LNET_LOFFT_BITS, 64)) / 4), 8)
+#define LNET_PROC_VER_BITS	max_t(size_t, min_t(size_t, LNET_LOFFT_BITS, 64) / 4, 8)
 
 #define LNET_PROC_HASH_BITS	LNET_PEER_HASH_BITS
 /*