1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 4f338061b5c3..3b4d195b4978 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -1405,6 +1405,11 @@ static void hpsa_map_one(struct pci_dev *pdev,
         }
 
         addr64 = (u64) pci_map_single(pdev, buf, buflen, data_direction);
+        if (dma_mapping_error(&pdev->dev, addr64)) {
+                cp->Header.SGList = 0;
+                cp->Header.SGTotal = 0;
+                return;
+        }
         cp->SG[0].Addr.lower =
           (u32) (addr64 & (u64) 0x00000000FFFFFFFF);
         cp->SG[0].Addr.upper =