diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/sata_mv.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 0c25f52249d..181f0212741 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -1628,6 +1628,12 @@ static struct ata_queued_cmd *mv_get_active_qc(struct ata_port *ap) if (pp->pp_flags & MV_PP_FLAG_NCQ_EN) return NULL; qc = ata_qc_from_tag(ap, ap->link.active_tag); + if (qc) { + if (qc->tf.flags & ATA_TFLAG_POLLING) + qc = NULL; + else if (!(qc->flags & ATA_QCFLAG_ACTIVE)) + qc = NULL; + } if (qc && (qc->tf.flags & ATA_TFLAG_POLLING)) qc = NULL; return qc; |