linux-kernel - Re: [PATCH] drm/msm/dsi: Drop the redundant fail label

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Message-ID: <CAD=FV=V5DDNtmpLRDGgSx1YVbd8UqTpcYFmvSAxFczn_JY+VmQ@mail.gmail.com>
Date:   Tue, 10 Jan 2023 10:13:13 -0800
From:   Doug Anderson <dianders@...omium.org>
To:     Jiasheng Jiang <jiasheng@...as.ac.cn>
Cc:     dmitry.baryshkov@...aro.org, robdclark@...il.com,
        quic_abhinavk@...cinc.com, sean@...rly.run, airlied@...il.com,
        daniel@...ll.ch, marijn.suijten@...ainline.org, vkoul@...nel.org,
        marex@...x.de, vladimir.lypak@...il.com,
        linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/msm/dsi: Drop the redundant fail label

Hi,

On Mon, Jan 9, 2023 at 6:50 PM Jiasheng Jiang <jiasheng@...as.ac.cn> wrote:
>
> @@ -1954,9 +1949,8 @@ int msm_dsi_host_init(struct msm_dsi *msm_dsi)
>
>         msm_host->irq = irq_of_parse_and_map(pdev->dev.of_node, 0);
>         if (msm_host->irq < 0) {
> -               ret = msm_host->irq;
>                 dev_err(&pdev->dev, "failed to get irq: %d\n", ret);
> -               return ret;
> +               return msm_host->irq;

The dev_err() is no longer printing the right value of "ret" above.

Other than that this looks reasonable to me. Feel free to add my
Reviewed-by tag once the above bug is fixed.

-Doug