diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 7ebccfa..7ee1667 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -2281,7 +2281,7 @@
 
 	dma_addr_out = pci_map_single(ioc->pcidev, bio_data(req->bio),
 				      blk_rq_bytes(req), PCI_DMA_BIDIRECTIONAL);
-	if (!dma_addr_out)
+	if (pci_dma_mapping_error(ioc->pcidev, dma_addr_out))
 		goto put_mf;
 	ioc->add_sge(psge, flagsLength, dma_addr_out);
 	psge += ioc->SGE_size;
@@ -2296,7 +2296,7 @@
 	flagsLength |= blk_rq_bytes(rsp) + 4;
 	dma_addr_in =  pci_map_single(ioc->pcidev, bio_data(rsp->bio),
 				      blk_rq_bytes(rsp), PCI_DMA_BIDIRECTIONAL);
-	if (!dma_addr_in)
+	if (pci_dma_mapping_error(ioc->pcidev, dma_addr_in))
 		goto unmap;
 	ioc->add_sge(psge, flagsLength, dma_addr_in);