On Mon, Jul 01, 2024 at 07:57:54PM +0000, Igor Pylypiv wrote:
> SCSI layer clears sense_buffer in scsi_queue_rq() so there is no need for
> libata to clear it again.
>
> Reviewed-by: Hannes Reinecke <hare@xxxxxxx>
> Reviewed-by: Damien Le Moal <dlemoal@xxxxxxxxxx>
> Signed-off-by: Igor Pylypiv <ipylypiv@xxxxxxxxxx>
> ---
> drivers/ata/libata-scsi.c | 5 -----
> 1 file changed, 5 deletions(-)
>
> diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
> index ace6b009e7ff..c11ae77d3ca6 100644
> --- a/drivers/ata/libata-scsi.c
> +++ b/drivers/ata/libata-scsi.c
> @@ -926,11 +926,8 @@ static void ata_gen_passthru_sense(struct ata_queued_cmd *qc)
> {
> struct scsi_cmnd *cmd = qc->scsicmd;
> struct ata_taskfile *tf = &qc->result_tf;
> - unsigned char *sb = cmd->sense_buffer;
> u8 sense_key, asc, ascq;
>
> - memset(sb, 0, SCSI_SENSE_BUFFERSIZE);
> -
> /*
> * Use ata_to_sense_error() to map status register bits
> * onto sense key, asc & ascq.
> @@ -965,8 +962,6 @@ static void ata_gen_ata_sense(struct ata_queued_cmd *qc)
> u64 block;
> u8 sense_key, asc, ascq;
>
> - memset(sb, 0, SCSI_SENSE_BUFFERSIZE);
> -
> if (ata_dev_disabled(dev)) {
> /* Device disabled after error recovery */
> /* LOGICAL UNIT NOT READY, HARD RESET REQUIRED */
> --
> 2.45.2.803.g4e1b14247a-goog
>
Reviewed-by: Niklas Cassel <cassel@xxxxxxxxxx>
