[SCSI] 3w-9xxx: fix iommu_iova leak

[karo-tx-linux.git] / drivers / scsi / 3w-9xxx.c

diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index b7bd5b0cc7aa450e23ebe7f8b0ddc10814b82f05..3868ab2397c6bcb3418d7f2b8663739438e86809 100644 (file)
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -1800,10 +1800,12 @@ static int twa_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_
        switch (retval) {
        case SCSI_MLQUEUE_HOST_BUSY:
                twa_free_request_id(tw_dev, request_id);
+               twa_unmap_scsi_data(tw_dev, request_id);
                break;
        case 1:
                tw_dev->state[request_id] = TW_S_COMPLETED;
                twa_free_request_id(tw_dev, request_id);
+               twa_unmap_scsi_data(tw_dev, request_id);
                SCpnt->result = (DID_ERROR << 16);
                done(SCpnt);
                retval = 0;