linux-kernel - Re: [PATCH v1 7/9] RISC-V: split riscv_fill

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Date:   Tue, 27 Jun 2023 18:42:48 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Andrew Jones <ajones@...tanamicro.com>
Cc:     Conor Dooley <conor.dooley@...rochip.com>, palmer@...belt.com,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Heiko Stuebner <heiko.stuebner@...ll.eu>,
        Evan Green <evan@...osinc.com>,
        Sunil V L <sunilvl@...tanamicro.com>,
        linux-riscv@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 7/9] RISC-V: split riscv_fill_hwcap() in 3

On Mon, Jun 26, 2023 at 06:17:51PM +0200, Andrew Jones wrote:
> > +void __init riscv_fill_hwcap(void)
> > +{
> > +	struct device_node *node;
> > +	const char *isa;
> > +	char print_str[NUM_ALPHA_EXTS + 1];
> > +	int i, j, rc;
> > +	unsigned long isa2hwcap[26] = {0};
> > +	struct acpi_table_header *rhct;
> > +	acpi_status status;
> > +	unsigned int cpu;
> 
> I see all these unused variables get removed in the next patch, but they
> should get removed here, lest they trigger some warnings and bots come
> after you!

Funnily enough, I'd pushed this out for LKP and it never complained
about the unused variables - but my own stuff on patchwork did.

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