linux-kernel - Re: [PATCH] phy: mediatek: fix returning garbage

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Message-ID: <447c1e8a-b3cd-0515-3998-edf3d2f5d476@collabora.com>
Date:   Mon, 17 Apr 2023 09:38:57 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Tom Rix <trix@...hat.com>, chunkuang.hu@...nel.org,
        p.zabel@...gutronix.de, chunfeng.yun@...iatek.com,
        vkoul@...nel.org, kishon@...nel.org, matthias.bgg@...il.com,
        nathan@...nel.org, ndesaulniers@...gle.com, granquet@...libre.com
Cc:     dri-devel@...ts.freedesktop.org,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-phy@...ts.infradead.org, linux-kernel@...r.kernel.org,
        llvm@...ts.linux.dev
Subject: Re: [PATCH] phy: mediatek: fix returning garbage

Il 14/04/23 14:22, Tom Rix ha scritto:
> clang reports
> drivers/phy/mediatek/phy-mtk-hdmi-mt8195.c:298:6: error: variable
>    'ret' is uninitialized when used here [-Werror,-Wuninitialized]
>          if (ret)
>              ^~~
> ret should have been set by the preceding call to mtk_hdmi_pll_set_hw.
> 
> Fixes: 45810d486bb4 ("phy: mediatek: add support for phy-mtk-hdmi-mt8195")
> Signed-off-by: Tom Rix <trix@...hat.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>