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path: root/drivers/ata/sata_mv.c
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Diffstat (limited to 'drivers/ata/sata_mv.c')
-rw-r--r--drivers/ata/sata_mv.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 0c25f52249df..181f02127410 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;