[SCSI] lpfc 8.1.2: Allow turning on internal loop-back mode

[linux-2.6-omap-h63xx.git] / drivers / scsi / sata_qstor.c

diff --git a/drivers/scsi/sata_qstor.c b/drivers/scsi/sata_qstor.c
index de05e2883f9c4273c64948e1c7e4bee67e420086..80480f0fb2b82abf2ebdcbe156abd994d9b9ff27 100644 (file)
--- a/drivers/scsi/sata_qstor.c
+++ b/drivers/scsi/sata_qstor.c
@@ -277,7 +277,7 @@ static unsigned int qs_fill_sg(struct ata_queued_cmd *qc)
        u8 *prd = pp->pkt + QS_CPB_BYTES;
 
        assert(qc->__sg != NULL);
-       assert(qc->n_elem > 0);
+       assert(qc->n_elem > 0 || qc->pad_len > 0);
 
        nelem = 0;
        ata_for_each_sg(sg, qc) {