[PATCH] cramfs: small stat(2) fix

From: Eric Lammerts <eric@lammerts.org>

When I stat(2) a device node on a cramfs, the st_blocks field is bogus
(it's derived from the size field which in this case holds the major/minor
numbers).  This makes du(1) output completely wrong.
Signed-off-by: Eric Lammerts <eric@lammerts.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

fs/cramfs/inode.c

@@ -70,6 +70,7 @@ static struct inode *get_cramfs_inode(struct super_block *sb, struct cramfs_inod
 			inode->i_data.a_ops = &cramfs_aops;
 		} else {
 			inode->i_size = 0;
+			inode->i_blocks = 0;
 			init_special_inode(inode, inode->i_mode,
 				old_decode_dev(cramfs_inode->size));
 		}