diff --git a/[refs] b/[refs]
index df143f4f4260..d52d6747fb88 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b8b5cd9f87e08f72c78d9197bf199821fda4ba36
+refs/heads/master: b1f68dc1d610159db0e8546117d86657f35a03b5
diff --git a/trunk/drivers/staging/comedi/drivers/jr3_pci.c b/trunk/drivers/staging/comedi/drivers/jr3_pci.c
index 14bf29bf5781..0d2c2eb23b23 100644
--- a/trunk/drivers/staging/comedi/drivers/jr3_pci.c
+++ b/trunk/drivers/staging/comedi/drivers/jr3_pci.c
@@ -515,6 +515,7 @@ static struct poll_delay_t jr3_pci_poll_subdevice(struct comedi_subdevice *s)
 {
 	struct poll_delay_t result = poll_delay_min_max(1000, 2000);
 	struct jr3_pci_subdev_private *p = s->private;
+	int i;
 
 	if (p) {
 		volatile struct jr3_channel *channel = p->channel;
@@ -570,18 +571,11 @@ static struct poll_delay_t jr3_pci_poll_subdevice(struct comedi_subdevice *s)
 					       p->serial_no);
 
 					/*  Transformation all zeros */
-					transf.link[0].link_type =
-					    (enum link_types)0;
-					transf.link[0].link_amount = 0;
-					transf.link[1].link_type =
-					    (enum link_types)0;
-					transf.link[1].link_amount = 0;
-					transf.link[2].link_type =
-					    (enum link_types)0;
-					transf.link[2].link_amount = 0;
-					transf.link[3].link_type =
-					    (enum link_types)0;
-					transf.link[3].link_amount = 0;
+					for (i = 0; i < ARRAY_SIZE(transf.link); i++) {
+						transf.link[i].link_type =
+							(enum link_types)0;
+						transf.link[i].link_amount = 0;
+					}
 
 					set_transforms(channel, transf, 0);
 					use_transform(channel, 0);