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    Subject[PATCH 04/19] thunderbolt: Do not overwrite error code when domain adding fails
    Date
    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.westerberg@linux.intel.com>
    Reviewed-by: Andy Shevchenko <andy.shevchenko@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);

    --
    2.16.2
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