Re: [Qemu-devel] [PATCH] raw-win32: Fix write request error handling

[Eric Blake <eblake@redhat.com>]

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On 09/24/2015 03:14 AM, Kevin Wolf wrote:
> aio_worker() wrote the return code to the wrong variable.
> 
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
> Tested-by: Guangmu Zhu <guangmuzhu@gmail.com>
> ---
>  block/raw-win32.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Eric Blake <eblake@redhat.com>

> 
> diff --git a/block/raw-win32.c b/block/raw-win32.c
> index 68f2338..b562c94 100644
> --- a/block/raw-win32.c
> +++ b/block/raw-win32.c
> @@ -119,9 +119,9 @@ static int aio_worker(void *arg)
>      case QEMU_AIO_WRITE:
>          count = handle_aiocb_rw(aiocb);
>          if (count == aiocb->aio_nbytes) {
> -            count = 0;
> +            ret = 0;
>          } else {
> -            count = -EINVAL;
> +            ret = -EINVAL;
>          }
>          break;
>      case QEMU_AIO_FLUSH:
> 

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


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