Re: [helgaas-pci:pci/enumeration 3/3] drivers/pci/probe.c:909:6: warning: variable 'err' is used uninitialized whenever 'if' condition is true

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On 11/8/2022 9:08 PM, Bjorn Helgaas wrote:
Why did the bot tell me the build was *SUCCESSFUL* even though this is
clearly a problem?  Here's the "success" message:

Hi Bjorn,

Sorry about that, it's an internal bug in our service.

Best Regards,
Rong Chen


   https://lore.kernel.org/all/636a47ad.UocsB2qjv%2FcFWvK2%25lkp@xxxxxxxxx/

On Tue, Nov 08, 2022 at 03:21:20PM +0800, kernel test robot wrote:

drivers/pci/probe.c:909:6: warning: variable 'err' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
            if (bus->domain_nr < 0)
                ^~~~~~~~~~~~~~~~~~

I set "err = -EINVAL" here; let me know if you prefer something
different.




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