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    Subject[PATCH 04/11] isdn/gigaset: drop debug check on isochronous write
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    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>
    ---
    drivers/isdn/gigaset/bas-gigaset.c | 18 ------------------
    1 files changed, 0 insertions(+), 18 deletions(-)

    diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
    index 2dab531..0ded364 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");
    --
    1.6.5.3.298.g39add


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