Re: [Qemu-devel] [PATCH 1/2] xen_mapcache: remove unused variable

[Stefano Stabellini]

On Mon, 11 Jul 2011, Juan Quintela wrote:
> 
> Signed-off-by: Juan Quintela <address@hidden>


Acked-by: Stefano Stabellini <address@hidden>

> ---
>  xen-mapcache.c |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
> 
> diff --git a/xen-mapcache.c b/xen-mapcache.c
> index fac47cd..e2e324d 100644
> --- a/xen-mapcache.c
> +++ b/xen-mapcache.c
> @@ -232,7 +232,7 @@ uint8_t *qemu_map_cache(target_phys_addr_t phys_addr, 
> target_phys_addr_t size, u
> 
>  ram_addr_t qemu_ram_addr_from_mapcache(void *ptr)
>  {
> -    MapCacheEntry *entry = NULL, *pentry = NULL;
> +    MapCacheEntry *entry = NULL;
>      MapCacheRev *reventry;
>      target_phys_addr_t paddr_index;
>      target_phys_addr_t size;
> @@ -258,7 +258,6 @@ ram_addr_t qemu_ram_addr_from_mapcache(void *ptr)
> 
>      entry = &mapcache->entry[paddr_index % mapcache->nr_buckets];
>      while (entry && (entry->paddr_index != paddr_index || entry->size != 
> size)) {
> -        pentry = entry;
>          entry = entry->next;
>      }
>      if (!entry) {
> -- 
> 1.7.6
> 
>