linux-kernel - Re: [PATCH 09/10] xen/swiotlb: Fix compile warnings when using plain integer instead of NULL pointer.

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Message-ID: <alpine.DEB.2.02.1209141711310.29232@kaball.uk.xensource.com>
Date:	Fri, 14 Sep 2012 17:11:58 +0100
From:	Stefano Stabellini <stefano.stabellini@...citrix.com>
To:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"xen-devel@...ts.xensource.com" <xen-devel@...ts.xensource.com>,
	Stefano Stabellini <Stefano.Stabellini@...citrix.com>
Subject: Re: [PATCH 09/10] xen/swiotlb: Fix compile warnings when using plain
 integer instead of NULL pointer.

On Mon, 10 Sep 2012, Konrad Rzeszutek Wilk wrote:
> arch/x86/xen/pci-swiotlb-xen.c:96:1: warning: Using plain integer as NULL pointer
> arch/x86/xen/pci-swiotlb-xen.c:96:1: warning: Using plain integer as NULL pointer
> 
> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>

Acked-by: Stefano Stabellini <stefano.stabellini@...citrix.com>


>  arch/x86/xen/pci-swiotlb-xen.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/x86/xen/pci-swiotlb-xen.c b/arch/x86/xen/pci-swiotlb-xen.c
> index 406f9c4..fc0c78f 100644
> --- a/arch/x86/xen/pci-swiotlb-xen.c
> +++ b/arch/x86/xen/pci-swiotlb-xen.c
> @@ -97,6 +97,6 @@ int pci_xen_swiotlb_init_late(void)
>  EXPORT_SYMBOL_GPL(pci_xen_swiotlb_init_late);
>  
>  IOMMU_INIT_FINISH(pci_xen_swiotlb_detect,
> -		  0,
> +		  NULL,
>  		  pci_xen_swiotlb_init,
> -		  0);
> +		  NULL);
> -- 
> 1.7.7.6
> 
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