linux-kernel - Re: [PATCH -next] xen: Fix a previous prototype warning in xen.c

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Date:   Mon, 28 Sep 2020 17:39:22 -0500
From:   Bjorn Helgaas <helgaas@...nel.org>
To:     Li Heng <liheng40@...wei.com>
Cc:     konrad.wilk@...cle.com, bhelgaas@...gle.com, tglx@...utronix.de,
        mingo@...hat.com, bp@...en8.de, x86@...nel.org, hpa@...or.com,
        xen-devel@...ts.xenproject.org, linux-pci@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] xen: Fix a previous prototype warning in xen.c

On Thu, Sep 24, 2020 at 10:36:16PM +0800, Li Heng wrote:
> Fix the warning:
> arch/x86/pci/xen.c:423:13: warning:
> no previous prototype for ‘xen_msi_init’ [-Wmissing-prototypes]
> 
> Reported-by: Hulk Robot <hulkci@...wei.com>
> Signed-off-by: Li Heng <liheng40@...wei.com>

Applied to pci/misc for v5.10, thanks!

> ---
>  arch/x86/pci/xen.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
> index 89395a5..f663a5f 100644
> --- a/arch/x86/pci/xen.c
> +++ b/arch/x86/pci/xen.c
> @@ -420,7 +420,7 @@ int __init pci_xen_init(void)
>  }
> 
>  #ifdef CONFIG_PCI_MSI
> -void __init xen_msi_init(void)
> +static void __init xen_msi_init(void)
>  {
>  	if (!disable_apic) {
>  		/*
> --
> 2.7.4
>