isdn: gigaset: Fix set-but-unused variable.

The variable 'offset' is set but unused in
write_iso_tasklet().  Just kill it off.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 5 deletions

diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
index 8a3c5cfc4fea..3913f47ef86d 100644
--- a/drivers/isdn/gigaset/bas-gigaset.c
+++ b/drivers/isdn/gigaset/bas-gigaset.c
@@ -1157,7 +1157,6 @@ static void write_iso_tasklet(unsigned long data)
         struct urb *urb;
         int status;
         struct usb_iso_packet_descriptor *ifd;
-        int offset;
         unsigned long flags;
         int i;
         struct sk_buff *skb;
@@ -1225,7 +1224,6 @@ static void write_iso_tasklet(unsigned long data)
                          *   successfully sent
                          * - all following frames are not sent at all
                          */
-                        offset = done->limit;   /* default (no error) */
                         for (i = 0; i < BAS_NUMFRAMES; i++) {
                                 ifd = &urb->iso_frame_desc[i];
                                 if (ifd->status ||
@@ -1235,9 +1233,6 @@ static void write_iso_tasklet(unsigned long data)
                                                  i, ifd->actual_length,
                                                  ifd->length,
                                                  get_usb_statmsg(ifd->status));
-                                        offset = (ifd->offset +
-                                                  ifd->actual_length)
-                                                 % BAS_OUTBUFSIZE;
                                         break;
                                 }
                         }