linux-kernel - Re: [PATCH] xen: remove redundant initialization of variable ret

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Message-ID: <94b57348-2a8c-b0b9-1b83-b92b1e0216c9@suse.com>
Date:   Tue, 22 Sep 2020 10:44:21 +0200
From:   Jürgen Groß <jgross@...e.com>
To:     Jing Xiangfeng <jingxiangfeng@...wei.com>,
        boris.ostrovsky@...cle.com, sstabellini@...nel.org
Cc:     xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] xen: remove redundant initialization of variable ret

On 19.09.20 05:17, Jing Xiangfeng wrote:
> After commit 9f51c05dc41a ("pvcalls-front: Avoid
> get_free_pages(GFP_KERNEL) under spinlock"), the variable ret is being
> initialized with '-ENOMEM' that is meaningless. So remove it.
> 
> Signed-off-by: Jing Xiangfeng <jingxiangfeng@...wei.com>

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


Juergen