Re: [Qemu-devel] [PATCH 1/6] qemu/queue.h: do not access tqe_prev directly

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

On 12/7/18 12:23 AM, Paolo Bonzini wrote:
> Use the QTAILQ_IN_USE macro instead, it does the same thing but the next
> patch will change it to a different definition.
> 
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

> ---
>  blockdev.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/blockdev.c b/blockdev.c
> index 81f95d920b..7604b2183b 100644
> --- a/blockdev.c
> +++ b/blockdev.c
> @@ -4259,7 +4259,7 @@ void qmp_blockdev_del(const char *node_name, Error **errp)
>          goto out;
>      }
>  
> -    if (!bs->monitor_list.tqe_prev) {
> +    if (!QTAILQ_IN_USE(bs, monitor_list)) {
>          error_setg(errp, "Node %s is not owned by the monitor",
>                     bs->node_name);
>          goto out;
>