isdn/gigaset: drop debug check on isochronous write

With CONFIG_GIGASET_DEBUG set, every isochronous USB frame after
an erroneous one was checked for more errors. This produced only
noise messages in practice, so drop it.

Impact: cleanup
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 18 deletions

diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
index 2dab5313913..0ded3640b92 100644
--- a/drivers/isdn/gigaset/bas-gigaset.c
+++ b/drivers/isdn/gigaset/bas-gigaset.c
@@ -1188,24 +1188,6 @@ static void write_iso_tasklet(unsigned long data)
                                         break;
                                 }
                         }
-#ifdef CONFIG_GIGASET_DEBUG
-                        /* check assumption on remaining frames */
-                        for (; i < BAS_NUMFRAMES; i++) {
-                                ifd = &urb->iso_frame_desc[i];
-                                if (ifd->status != -EINPROGRESS
-                                    || ifd->actual_length != 0) {
-                                        dev_warn(cs->dev,
-                                             "isochronous write: frame %d: %s, "
-                                             "%d of %d bytes sent\n",
-                                             i, get_usb_statmsg(ifd->status),
-                                             ifd->actual_length, ifd->length);
-                                        offset = (ifd->offset +
-                                                  ifd->actual_length)
-                                                 % BAS_OUTBUFSIZE;
-                                        break;
-                                }
-                        }
-#endif
                         break;
                 case -EPIPE:                    /* stall - probably underrun */
                         dev_err(cs->dev, "isochronous write stalled\n");