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

Greg KH
2011-08-23T23:28:58Z

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@microsoft.com>
> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
> ---
> 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