reiserfs: cleanup, reformat comments to normal kernel style

This patch reformats comments in the reiserfs code to fit in 80 columns and
to follow the style rules.

There is no functional change but it helps make my eyes bleed less.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/reiserfs/xattr.h b/fs/reiserfs/xattr.h
index f59626c..857ec7e 100644
--- a/fs/reiserfs/xattr.h
+++ b/fs/reiserfs/xattr.h
@@ -61,7 +61,8 @@
 	return ret;
 }
 
-/* We may have to create up to 3 objects: xattr root, xattr dir, xattr file.
+/*
+ * We may have to create up to 3 objects: xattr root, xattr dir, xattr file.
  * Let's try to be smart about it.
  * xattr root: We cache it. If it's not cached, we may need to create it.
  * xattr dir: If anything has been loaded for this inode, we can set a flag