On (01/19/15 15:53), Hannes Reinecke wrote:
> >> We should only try to evaluate the cdb if this is an ATAPI
> >> device, for any other device the 'cdb' field and the cdb_len
> >> has no meaning.
> >>
> >> Signed-off-by: Hannes Reinecke <h...@suse.de>
> >> ---
> >> drivers/ata/libata-eh.c | 5 +++--
> >> 1 file changed, 3 insertions(+), 2 deletions(-)
> >>
> >> diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
> >> index 9179f11..584c6ae 100644
> >> --- a/drivers/ata/libata-eh.c
> >> +++ b/drivers/ata/libata-eh.c
> >> @@ -2481,8 +2481,6 @@ static void ata_eh_link_report(struct ata_link *link)
> >> for (tag = 0; tag < ATA_MAX_QUEUE; tag++) {
> >> struct ata_queued_cmd *qc = __ata_qc_from_tag(ap, tag);
> >> struct ata_taskfile *cmd = &qc->tf, *res = &qc->result_tf;
> >> - const u8 *cdb = qc->cdb;
> >> - size_t cdb_len = qc->dev->cdb_len;
> >> char data_buf[20] = "";
> >> char cdb_buf[70] = "";
> >>
> >> @@ -2510,6 +2508,9 @@ static void ata_eh_link_report(struct ata_link *link)
> >> }
> >>
> >> if (ata_is_atapi(qc->tf.protocol)) {
> >> + const u8 *cdb = qc->cdb;
> >> + size_t cdb_len = qd->dev->cdb_len;
> >
> > I think, it supposed to be qc, not qd.
> >
> Bzzt.
>
> Of course.
>
> I'll be redoing the patch, and will be adding the original commit id
> as indicated by Tejun.
Reported-and-tested-by: Sergey Senozhatsky <sergey.senozhat...@gmail.com>
-ss
> Cheers,
>
> Hannes
> --
> Dr. Hannes Reinecke zSeries & Storage
> h...@suse.de +49 911 74053 688
> SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
> GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton
> HRB 21284 (AG Nürnberg)
>
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