Re: [PATCH 040/117] Staging: hv: vmbus: Cleanup error handling inhv_init()

[Greg KH]

On Fri, Jul 15, 2011 at 10:46:28AM -0700, K. Y. Srinivasan wrote:
> Use standard Linux error codes.
> 
> Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
> Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
> ---
>  drivers/staging/hv/hv.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/staging/hv/hv.c b/drivers/staging/hv/hv.c
> index 2f94880..e733173 100644
> --- a/drivers/staging/hv/hv.c
> +++ b/drivers/staging/hv/hv.c
> @@ -225,8 +225,8 @@ cleanup:
>  
>  		vfree(virtaddr);
>  	}
> -	ret = -1;
> -	return ret;
> +
> +	return -ENOTSUPP;

The ret variable is no longer needed here, so just remove it entirely in
this patch.

greg k-h
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