linux-kernel - Re: [PATCH] drm/msm/dp: Fix platform_get

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]

Message-ID: <22f39a38-6293-424e-898e-77edc071ef75@linaro.org>
Date:   Fri, 8 Dec 2023 03:11:03 +0200
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Dan Carpenter <dan.carpenter@...aro.org>,
        Kuogee Hsieh <quic_khsieh@...cinc.com>
Cc:     Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Bjorn Andersson <quic_bjorande@...cinc.com>,
        Vinod Polimera <quic_vpolimer@...cinc.com>,
        Stephen Boyd <swboyd@...omium.org>,
        linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] drm/msm/dp: Fix platform_get_irq() check

On 06/12/2023 14:02, Dan Carpenter wrote:
> The platform_get_irq() function returns negative error codes.  It never
> returns zero.  Fix the check accordingly.
> 
> Fixes: 82c2a5751227 ("drm/msm/dp: tie dp_display_irq_handler() with dp driver")
> Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
> ---
>   drivers/gpu/drm/msm/dp/dp_display.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

-- 
With best wishes
Dmitry