linux-kernel - Re: [PATCH] bus: mhi: host: remove unused-but-set parameter

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Date:   Fri, 11 Aug 2023 07:51:23 -0600
From:   Jeffrey Hugo <quic_jhugo@...cinc.com>
To:     Arnd Bergmann <arnd@...nel.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>
CC:     Arnd Bergmann <arnd@...db.de>, Tom Rix <trix@...hat.com>,
        Vivek Pernamitta <quic_vpernami@...cinc.com>,
        Carl Vanderlip <quic_carlv@...cinc.com>,
        "Qiang Yu" <quic_qianyu@...cinc.com>, <mhi@...ts.linux.dev>,
        <linux-arm-msm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <llvm@...ts.linux.dev>
Subject: Re: [PATCH] bus: mhi: host: remove unused-but-set parameter

On 8/11/2023 7:45 AM, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> Clang warns about a parameter that is decremented but never evaluated heere:
> 
> bus/mhi/host/main.c:803:13: error: parameter 'event_quota' set but not used [-Werror,-Wunused-but-set-parameter]
>                               u32 event_quota)
> 
> Remove the access to the variable to avoid that warning.
> 
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Reviewed-by: Jeffrey Hugo <quic_jhugo@...cinc.com>