make memclass() an inline functino

[William Lee Irwin III <wli@holomorphy.com>]

memclass is too large to be a #define; it overflows 80 columns and does
not make use of facilities available only to macros.

This patch convert memclass() to be an inline function.


Cheers,
Bill


===== include/linux/mmzone.h 1.10 vs edited =====
--- 1.10/include/linux/mmzone.h	Sat May 25 16:25:47 2002
+++ edited/include/linux/mmzone.h	Sun Jun  2 16:32:35 2002
@@ -142,8 +142,14 @@
 extern int numnodes;
 extern pg_data_t *pgdat_list;
 
-#define memclass(pgzone, classzone)	(((pgzone)->zone_pgdat == (classzone)->zone_pgdat) \
-			&& ((pgzone) <= (classzone)))
+static inline int memclass(zone_t *pgzone, zone_t *classzone)
+{
+	if (pgzone->zone_pgdat != classzone->zone_pgdat)
+		return 0;
+	if (pgzone > classzone)
+		return 0;
+	return 1;
+}
 
 /*
  * The following two are not meant for general usage. They are here as