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

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Date:   Thu, 22 Mar 2018 08:57:40 -0700
From:   Dan Williams <dan.j.williams@...el.com>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        kbuild test robot <lkp@...el.com>
Subject: Re: linux-next: build warning after merge of the nvdimm tree

[ adding kbuild robot folks ]

On Thu, Mar 22, 2018 at 12:07 AM, Stephen Rothwell <sfr@...b.auug.org.au> wrote:
> Hi Dan,
>
> After merging the nvdimm tree, today's linux-next build (powerpc
> ppc64_defconfig) produced this warning:
>
> fs/xfs/xfs_file.c: In function 'xfs_break_layouts':
> fs/xfs/xfs_file.c:759:20: warning: unused variable 'ip' [-Wunused-variable]
>   struct xfs_inode *ip = XFS_I(inode);
>                     ^~
>
> Introduced by commit
>
>   6ea4108852e9 ("xfs: prepare xfs_break_layouts() for another layout type")

Thanks for the report I'll clean this up. I did leave this on a branch
for 0day for 24 hours before pushing to -next, but seems either the
compilers are different, or 0day is having an outage?