jr3_pci: Initialize transf variable fully in jr3_pci_poll_subdevice().

diff --git a/comedi/drivers/jr3_pci.c b/comedi/drivers/jr3_pci.c
index 0dedf6becc8dcd1df8b1ada26912a41bb445db40..349e90982aedc937f441173216e187961ce1560b 100644 (file)
--- a/comedi/drivers/jr3_pci.c
+++ b/comedi/drivers/jr3_pci.c
@@ -553,6 +553,7 @@ static poll_delay_t jr3_pci_poll_subdevice(comedi_subdevice * s)
                                        result = poll_delay_min_max(1000, 2000);
                                } else {
                                        transform_t transf;
+                                       int i;
 
                                        p->model_no =
                                                get_u16(&channel->model_no);
@@ -566,18 +567,12 @@ static poll_delay_t jr3_pci_poll_subdevice(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);