Re: [PATCH 4/4] xen/arm: correctly handle an empty array of platform descs.

[Stefano Stabellini <stefano.stabellini@eu.citrix.com>]

On Mon, 13 May 2013, Ian Campbell wrote:
> This bit me midway through a bisect and the platform array shouldn't be
> empty anymore but lets be safe.
> 
> Signed-off-by: Ian Campbell <ian.campbell@citrix.com>

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


>  xen/arch/arm/platform.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/xen/arch/arm/platform.c b/xen/arch/arm/platform.c
> index afda302..1335110 100644
> --- a/xen/arch/arm/platform.c
> +++ b/xen/arch/arm/platform.c
> @@ -50,7 +50,7 @@ static void dump_platform_table(void)
>  
>      printk("Available platform support:\n");
>  
> -    for ( p = _splatform; p != _eplatform; p++ )
> +    for ( p = _splatform; p < _eplatform; p++ )
>          printk("    - %s\n", p->name);
>  }
>  
> @@ -61,7 +61,7 @@ int __init platform_init(void)
>      ASSERT(platform == NULL);
>  
>      /* Looking for the platform description */
> -    for ( platform = _splatform; platform != _eplatform; platform++ )
> +    for ( platform = _splatform; platform < _eplatform; platform++ )
>      {
>          if ( platform_is_compatible(platform) )
>              break;
> -- 
> 1.7.2.5
>