IB/qib: clean up properly if pci_set_consistent_dma_mask() fails

Clean up properly if pci_set_consistent_dma_mask() fails. Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
git-mirror · Oct 26, 2010 · 2ca78d2 · 2ca78d2
1 parent 5d26a1d
commit 2ca78d2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/drivers/infiniband/hw/qib/qib_pcie.c b/drivers/infiniband/hw/qib/qib_pcie.c
@@ -103,9 +103,11 @@ int qib_pcie_init(struct pci_dev *pdev, const struct pci_device_id *ent)
 		ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
 	} else
 		ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
-	if (ret)
+	if (ret) {
 		qib_early_err(&pdev->dev,
 			      "Unable to set DMA consistent mask: %d\n", ret);
+		goto bail;
+	}
 
 	pci_set_master(pdev);
 	ret = pci_enable_pcie_error_reporting(pdev);