Re: [Qemu-block] [Qemu-devel] [PATCH] block/qapi: Clear err for further error

[John Snow]

On 12/22/2015 05:11 AM, Fam Zheng wrote:
> Since a5002d5 (block/qapi: allow best-effort query) we don't return at
> this error, however err must be cleared before passing to
> bdrv_query_snapshot_info_list below, as required by error API.
> 
> Signed-off-by: Fam Zheng <address@hidden>
> ---
>  block/qapi.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/block/qapi.c b/block/qapi.c
> index fecac25..58d3975 100644
> --- a/block/qapi.c
> +++ b/block/qapi.c
> @@ -250,6 +250,7 @@ void bdrv_query_image_info(BlockDriverState *bs,
>              g_free(backing_filename2);
>              backing_filename2 = NULL;
>              error_free(err);
> +            err = NULL;
>          }
>  
>          /* Always report the full_backing_filename if present, even if it's 
> the
> 

Sorry Markus, I've failed you.

Reviewed-by: John Snow <address@hidden>