1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/sata_qstor.c b/drivers/scsi/sata_qstor.c
index bfc1dc8e7779..bf7bb9ec18d0 100644
--- 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;
 
         WARN_ON(qc->__sg == NULL);
-        WARN_ON(qc->n_elem == 0);
+        WARN_ON(qc->n_elem == 0 && qc->pad_len == 0);
 
         nelem = 0;
         ata_for_each_sg(sg, qc) {