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-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index e310e414067f..bff7f8c59856 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -1658,9 +1658,12 @@ ahc_done(struct ahc_softc *ahc, struct scb *scb)
untagged_q = &(ahc->untagged_queues[target_offset]);
TAILQ_REMOVE(untagged_q, scb, links.tqe);
BUG_ON(!TAILQ_EMPTY(untagged_q));
- }
-
- if ((scb->flags & SCB_ACTIVE) == 0) {
+ } else if ((scb->flags & SCB_ACTIVE) == 0) {
+ /*
+ * Transactions aborted from the untagged queue may
+ * not have been dispatched to the controller, so
+ * only check the SCB_ACTIVE flag for tagged transactions.
+ */
printf("SCB %d done'd twice\n", scb->hscb->tag);
ahc_dump_card_state(ahc);
panic("Stopping for safety");