linux-kernel - Re: [PATCH] rtc: brcmstb-waketimer: Remove redundant null check before clk_disable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 13 Nov 2020 15:12:10 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Xu Wang <vulab@...as.ac.cn>, a.zummo@...ertech.it,
        alexandre.belloni@...tlin.com, f.fainelli@...il.com,
        bcm-kernel-feedback-list@...adcom.com, linux-rtc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH] rtc: brcmstb-waketimer: Remove redundant null check
 before clk_disable_unprepare

On 11/12/20 11:45 PM, Xu Wang wrote:
> Because clk_disable_unprepare() already checked NULL clock parameter,
> so the additional check is unnecessary, just remove it.
> 
> Signed-off-by: Xu Wang <vulab@...as.ac.cn>

Acked-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian