linux-kernel - Re: [PATCH] xenbus: drop useless LIST_HEAD in xenbus_write_watch() and xenbus_file

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Date:   Tue, 16 Apr 2019 07:20:48 +0200
From:   Juergen Gross <jgross@...e.com>
To:     Mao Wenan <maowenan@...wei.com>, boris.ostrovsky@...cle.com,
        sstabellini@...nel.org
Cc:     xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] xenbus: drop useless LIST_HEAD in xenbus_write_watch()
 and xenbus_file_write()

On 16/04/2019 06:06, Mao Wenan wrote:
> Drop LIST_HEAD where the variable it declares is never used.
> 
> The declarations were introduced with the file, but the declared
> variables were not used.
> 
> Fixes: 1107ba885e469("xen: add xenfs to allow usermode <-> Xen interaction")
> Signed-off-by: Mao Wenan <maowenan@...wei.com>

Reviewed-by: Juergen Gross <jgross@...e.com>


Juergen