linux-kernel - Re: [PATCH] clocksource: Remove duplicated argument in arm_global

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:   Tue, 15 Jun 2021 16:00:51 +0200
From:   Patrice CHOTARD <patrice.chotard@...s.st.com>
To:     Wan Jiabing <wanjiabing@...o.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] clocksource: Remove duplicated argument in
 arm_global_timer

Hi Wan

On 6/15/21 1:54 PM, Wan Jiabing wrote:
> Fix the following coccicheck warning:
> drivers/clocksource/arm_global_timer.c:107:4-23: 
> duplicated argument to & or |
> 
> Signed-off-by: Wan Jiabing <wanjiabing@...o.com>
> ---
>  drivers/clocksource/arm_global_timer.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/clocksource/arm_global_timer.c b/drivers/clocksource/arm_global_timer.c
> index 60a8047fd32e..fdf32a0c86d1 100644
> --- a/drivers/clocksource/arm_global_timer.c
> +++ b/drivers/clocksource/arm_global_timer.c
> @@ -104,7 +104,7 @@ static void gt_compare_set(unsigned long delta, int periodic)
>  	counter += delta;
>  	ctrl = readl(gt_base + GT_CONTROL);
>  	ctrl &= ~(GT_CONTROL_COMP_ENABLE | GT_CONTROL_IRQ_ENABLE |
> -		  GT_CONTROL_AUTO_INC | GT_CONTROL_AUTO_INC);
> +		  GT_CONTROL_AUTO_INC);
>  	ctrl |= GT_CONTROL_TIMER_ENABLE;
>  	writel_relaxed(ctrl, gt_base + GT_CONTROL);
>  	writel_relaxed(lower_32_bits(counter), gt_base + GT_COMP0);
> 

Reviewed-by: Patrice Chotard <patrice.chotard@...s.st.com>
Thanks
Patrice