linux-kernel - Re: [PATCH v4 1/2] clk: hisilicon: Use correct return value about hisi_reset

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Message-ID: <159060638492.88029.3855641102752089121@swboyd.mtv.corp.google.com>
Date:   Wed, 27 May 2020 12:06:24 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Michael Turquette <mturquette@...libre.com>,
        Tiezhu Yang <yangtiezhu@...ngson.cn>
Cc:     linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
        Xuefeng Li <lixuefeng@...ngson.cn>,
        Tiezhu Yang <yangtiezhu@...ngson.cn>
Subject: Re: [PATCH v4 1/2] clk: hisilicon: Use correct return value about hisi_reset_init()

Quoting Tiezhu Yang (2020-05-27 07:39:21)
> The return value about hisi_reset_init() is not correct, fix it.
> 
> Fixes: e9a2310fb689 ("reset: hisilicon: fix potential NULL pointer dereference")

hisi_reset_init() returns NULL on error in that commit. This patch
doesn't make sense.

> Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
> ---
>