Re: [Qemu-devel] [PATCH 1/3] lsi: Fix unused-but-set-variable warning

[Paolo Bonzini <pbonzini@redhat.com>]

On 06/01/2011 02:56 PM, Christophe Fergeau wrote:
> This warning is new in gcc 4.6.
>
> Signed-off-by: Christophe Fergeau<cfergeau@redhat.com>
> ---
>   hw/lsi53c895a.c |    2 --
>   1 files changed, 0 insertions(+), 2 deletions(-)
>
> diff --git a/hw/lsi53c895a.c b/hw/lsi53c895a.c
> index 83084b6..90c6cbc 100644
> --- a/hw/lsi53c895a.c
> +++ b/hw/lsi53c895a.c
> @@ -889,7 +889,6 @@ static void lsi_do_msgout(LSIState *s)
>       uint8_t msg;
>       int len;
>       uint32_t current_tag;
> -    SCSIDevice *current_dev;
>       lsi_request *current_req, *p, *p_next;
>       int id;
>
> @@ -901,7 +900,6 @@ static void lsi_do_msgout(LSIState *s)
>           current_req = lsi_find_by_tag(s, current_tag);
>       }
>       id = (current_tag>>  8)&  0xf;
> -    current_dev = s->bus.devs[id];
>
>       DPRINTF("MSG out len=%d\n", s->dbc);
>       while (s->dbc) {

Acked-by: Paolo Bonzini <pbonzini@redhat.com>