IB/qib: Allow driver to load if PCIe AER fails

Some PCIe root complex chip sets don't support advanced error reporting.
Allow the driver to load OK if pci_enable_pcie_error_reporting() fails.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/infiniband/hw/qib/qib_pcie.c b/drivers/infiniband/hw/qib/qib_pcie.c
index 7fa6e5592630..8a644266f4aa 100644
--- a/drivers/infiniband/hw/qib/qib_pcie.c
+++ b/drivers/infiniband/hw/qib/qib_pcie.c
@@ -109,10 +109,12 @@ int qib_pcie_init(struct pci_dev *pdev, const struct pci_device_id *ent)
 
         pci_set_master(pdev);
         ret = pci_enable_pcie_error_reporting(pdev);
-        if (ret)
+        if (ret) {
                 qib_early_err(&pdev->dev,
                               "Unable to enable pcie error reporting: %d\n",
                               ret);
+                ret = 0;
+        }
         goto done;
 
 bail: