linux-kernel - Re: [PATCH net-next 1/2] net/xgene: fix Wvoid-pointer-to-enum-cast warning

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Message-ID: <ZNVHmDgI9S1JKyht@vergenet.net>
Date:   Thu, 10 Aug 2023 22:24:56 +0200
From:   Simon Horman <horms@...nel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Iyappan Subramanian <iyappan@...amperecomputing.com>,
        Keyur Chudgar <keyur@...amperecomputing.com>,
        Quan Nguyen <quan@...amperecomputing.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Andi Shyti <andi.shyti@...nel.org>
Subject: Re: [PATCH net-next 1/2] net/xgene: fix Wvoid-pointer-to-enum-cast
 warning

On Thu, Aug 10, 2023 at 12:39:22PM +0200, Krzysztof Kozlowski wrote:
> 'enet_id' is an enum, thus cast of pointer on 64-bit compile test with
> W=1 causes:
> 
>   xgene_enet_main.c:2044:20: error: cast to smaller integer type 'enum xgene_enet_id' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Reviewed-by: Simon Horman <horms@...nel.org>
Tested-by: Simon Horman <horms@...nel.org> # build-tested