[PATCH v3 04/18] thunderbolt: Do not overwrite error code when domain adding fails

[Mika Westerberg]

If the Thunderbolt domain adding fails for some reason we currently
always return -EIO instead of the real error code. To make debugging
easier return the actual error code instead.

Signed-off-by: Mika Westerberg <mika.westerb...@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
---
 drivers/thunderbolt/nhi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index 80c33c7404f5..9e58d09f6029 100644
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -1036,7 +1036,7 @@ static int nhi_probe(struct pci_dev *pdev, const struct 
pci_device_id *id)
                 */
                tb_domain_put(tb);
                nhi_shutdown(nhi);
-               return -EIO;
+               return res;
        }
        pci_set_drvdata(pdev, tb);
 
-- 
2.16.1