1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c
index ed9527aa5f2c..f407de0e006d 100644
--- a/drivers/isdn/hisax/hfc_usb.c
+++ b/drivers/isdn/hisax/hfc_usb.c
@@ -258,11 +258,9 @@ static void
 ctrl_complete(struct urb *urb)
 {
         hfcusb_data *hfc = (hfcusb_data *) urb->context;
-        ctrl_buft *buf;
 
         urb->dev = hfc->dev;
         if (hfc->ctrl_cnt) {
-                buf = &hfc->ctrl_buff[hfc->ctrl_out_idx];
                 hfc->ctrl_cnt--;        /* decrement actual count */
                 if (++hfc->ctrl_out_idx >= HFC_CTRL_BUFSIZE)
                         hfc->ctrl_out_idx = 0;  /* pointer wrap */
@@ -1097,7 +1095,7 @@ static int
 hfc_usb_init(hfcusb_data * hfc)
 {
         usb_fifo *fifo;
-        int i, err;
+        int i;
         u_char b;
         struct hisax_b_if *p_b_if[2];
 
@@ -1112,7 +1110,7 @@ hfc_usb_init(hfcusb_data * hfc)
         }
 
         /* first set the needed config, interface and alternate */
-        err = usb_set_interface(hfc->dev, hfc->if_used, hfc->alt_used);
+        usb_set_interface(hfc->dev, hfc->if_used, hfc->alt_used);
 
         /* do Chip reset */
         write_usb(hfc, HFCUSB_CIRM, 8);