diff --git a/[refs] b/[refs]
index 3f92d9eb51bc..301ca777207b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ae21cf9248584d9b3776bfe2ebec47256bf098f8
+refs/heads/master: 459ca8b4ed1889b0a69bbe21888e6af136d495f3
diff --git a/trunk/drivers/char/rio/rioctrl.c b/trunk/drivers/char/rio/rioctrl.c
index eecee0f576d2..74339559f0b9 100644
--- a/trunk/drivers/char/rio/rioctrl.c
+++ b/trunk/drivers/char/rio/rioctrl.c
@@ -873,7 +873,7 @@ int riocontrol(struct rio_info *p, dev_t dev, int cmd, unsigned long arg, int su
 		/*
 		 ** It is important that the product code is an unsigned object!
 		 */
-		if (DownLoad.ProductCode > MAX_PRODUCT) {
+		if (DownLoad.ProductCode >= MAX_PRODUCT) {
 			rio_dprintk(RIO_DEBUG_CTRL, "RIO_DOWNLOAD: Bad product code %d passed\n", DownLoad.ProductCode);
 			p->RIOError.Error = NO_SUCH_PRODUCT;
 			return -ENXIO;