Subject: Re: linux-next: build failure after merge of the pci tree

From: Bjorn Helgaas <[email-masked]>
Date: Wed, 18 Jan 2023 15:34:03 -0600

On Mon, Jan 16, 2023 at 09:53:25AM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the pci tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
> 
> drivers/pci/switch/switchtec.c: In function 'switchtec_dev_read':
> drivers/pci/switch/switchtec.c:623:1: error: label 'out' defined but not used [-Werror=unused-label]
>   623 | out:
>       | ^~~
> 
> Caused by commit
> 
>   fbc855bce49e ("PCI: switchtec: Return -EFAULT for copy_to_user() errors")
> 
> I have used the pci tree from next-20230113 for today.

Should be fixed.

Lorenzo, just FYI, I cherry-picked the commits from your pci/switchtec
branch into a local pci/switchtec branch to fix this.

Bjorn