Fluff
--- diff/drivers/md/dm-iostats.c	2002-12-16 11:23:40.000000000 +0000
+++ source/drivers/md/dm-iostats.c	2002-12-16 11:23:28.000000000 +0000
@@ -12,7 +12,6 @@
 #include <linux/mempool.h>
 #include <linux/slab.h>
 
-#define	MIN_IOSTATS	256
 static kmem_cache_t *_iostats_cache;
 mempool_t *_iostats_pool;
 
@@ -207,7 +206,7 @@
 
 	if (!io)
 		return -ENOMEM;
-	
+
 	io->ti = ti;
 	io->rw = rw;
 	io->start_io = jiffies;
@@ -268,7 +267,7 @@
 			snprintf(result, maxlen, "%s %u %u %u %u",
 				 kdevname(to_kdev_t(ic->dev->bdev->bd_dev)),
 				 ic->reads, ic->writes, avg_r, avg_w);
-			 
+
 			break;
 		}
 		break;