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    SubjectRe: [PATCH 03/14] ide-atapi: switch to rq->resid_len
    On Sun, May 10, 2009 at 11:32:32PM +0200, Bartlomiej Zolnierkiewicz wrote:
    > On Saturday 09 May 2009 09:45:23 Borislav Petkov wrote:
    > > Now that we have rq->resid_len, use it to account partial completion
    > > amount during the lifetime of an rq, decrementing it on each successful
    > > transfer. As a result, get rid of now unused pc->xferred.
    > >
    > > While at it, remove noisy debug call in ide_prep_sense.
    > >
    > > Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
    > > ---
    > > drivers/ide/ide-atapi.c | 17 ++++++++---------
    > > drivers/ide/ide-tape.c | 11 ++++-------
    > > include/linux/ide.h | 2 --
    > > 3 files changed, 12 insertions(+), 18 deletions(-)
    >
    > WARNING: line over 80 characters
    > #118: FILE: drivers/ide/ide-tape.c:370:
    > + int blocks = (blk_rq_bytes(rq) - rq->resid_len) / tape->blk_size;

    No worries, I haven't forgotten the checkpatch thing but the line is
    81 chars and I just didn't want to split it because of _one_ char. The
    benefit of readability of having it on one line should be more important
    than one stupid static rule. I think we should relax it if enforcing it
    worsens readability...

    int blocks = (blk_rq_bytes(rq) - rq->resid_len) /
    tape->blk_size;

    Now this looks awful, IMHO. I'd much rather not listen to checkpatch
    here.

    --
    Regards/Gruss,
    Boris.


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