linux-kernel - Re: linux-next: build warning after merge of the pci tree

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 9 Sep 2020 10:06:20 -0600
From:   Rob Herring <robh@...nel.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: linux-next: build warning after merge of the pci tree

On Tue, Sep 8, 2020 at 8:37 PM Stephen Rothwell <sfr@...b.auug.org.au> wrote:
>
> Hi all,
>
> After merging the pci tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:

Uggg. I guess 0-day just doesn't do arm32 builds anymore as it caught
more obscure build issues, but not this one (and some others I've had
recently).

> drivers/pci/controller/dwc/pci-dra7xx.c: In function 'dra7xx_pcie_establish_link':
> drivers/pci/controller/dwc/pci-dra7xx.c:142:6: warning: unused variable 'exp_cap_off' [-Wunused-variable]
>   142 |  u32 exp_cap_off = dw_pcie_find_capability(pci, PCI_CAP_ID_EXP);
>       |      ^~~~~~~~~~~
>
> Introduced by commit
>
>   3af45d34d30c ("PCI: dwc: Centralize link gen setting")
>
> --
> Cheers,
> Stephen Rothwell