[PATCH] Get rid of magic numbers in fs

From:  Scharfe <l.s.r@web.de>

drivers/block/genhd.c

@@ -250,7 +250,7 @@ static int show_partition(struct seq_file *part, void *v)
 {
 	struct gendisk *sgp = v;
 	int n;
-	char buf[64];
+	char buf[BDEVNAME_SIZE];
 
 	if (&sgp->kobj.entry == block_subsys.kset.list.next)
 		seq_puts(part, "major minor  #blocks  name\n\n");
@@ -472,7 +472,7 @@ static void diskstats_stop(struct seq_file *part, void *v)
 static int diskstats_show(struct seq_file *s, void *v)
 {
 	struct gendisk *gp = v;
-	char buf[64];
+	char buf[BDEVNAME_SIZE];
 	int n = 0;
 
 	/*

fs/partitions/check.c

@@ -111,7 +111,7 @@ static int (*check_part[])(struct parsed_partitions *, struct block_device *) =
 };
  
 /*
- * disk_name() is used by partition check code and the md driver.
+ * disk_name() is used by partition check code and the genhd driver.
  * It formats the devicename of the indicated disk into
  * the supplied buffer (of size at least 32), and returns
  * a pointer to that same buffer (for convenience).