linux-kernel - Re: [PATCH -next] xen/pvcalls: remove set but not used variable 'intf'

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Date:   Fri, 4 Jan 2019 11:10:22 -0500
From:   Boris Ostrovsky <boris.ostrovsky@...cle.com>
To:     YueHaibing <yuehaibing@...wei.com>,
        Juergen Gross <jgross@...e.com>,
        Stefano Stabellini <sstabellini@...nel.org>
Cc:     xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH -next] xen/pvcalls: remove set but not used variable
 'intf'

On 1/4/19 1:03 AM, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/xen/pvcalls-back.c: In function 'pvcalls_sk_state_change':
> drivers/xen/pvcalls-back.c:286:28: warning:
>  variable 'intf' set but not used [-Wunused-but-set-variable]
>
> It not used since e6587cdbd732 ("pvcalls-back: set -ENOTCONN in
> pvcalls_conn_back_read")
>
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Reviewed-by: Boris Ostrovsky <boris.ostrovsky@...cle.com>

and applied to for-linus-4.21.

Thanks.
-boris