linux-kernel - Re: [PATCH] NFSv4: add declaration of current

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Date:   Tue, 15 Oct 2019 09:31:36 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     Ben Dooks <ben.dooks@...ethink.co.uk>
Cc:     linux-kernel@...ts.codethink.co.uk,
        Trond Myklebust <trond.myklebust@...merspace.com>,
        Anna Schumaker <anna.schumaker@...app.com>,
        linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] NFSv4: add declaration of current_stateid

On Tue, Oct 15, 2019 at 01:19:53PM +0100, Ben Dooks wrote:
> The current_stateid is exported from nfs4state.c but not
> declared in any of the headers. Add to nfs4_fs.h to
> remove the following warning:

I think you also need to remove the extern in pnfs.c as well.

Also nfs4_stateid_is_current has a local variable with the same name,
so you might want to rename that so that we don't get symbol shadowing
warnings.