On 12/01/2017 01:31 PM, Michael McConville wrote:
> Signed-off-by: Michael McConville <mm...@mykolab.com>
> ---
> hw/i386/xen/xen-mapcache.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/i386/xen/xen-mapcache.c b/hw/i386/xen/xen-mapcache.c
> index baab93b614..efa35dc6e0 100644
> --- a/hw/i386/xen/xen-mapcache.c
> +++ b/hw/i386/xen/xen-mapcache.c
> @@ -199,7 +199,7 @@ static void xen_remap_bucket(MapCacheEntry *entry,
> */
> vaddr_base = mmap(vaddr, size, PROT_READ | PROT_WRITE,
> MAP_ANON | MAP_SHARED, -1, 0);
> - if (vaddr_base == NULL) {
> + if (vaddr_base == MAP_FAILED) {
> perror("mmap");
> exit(-1);
> }
>
Reviewed-by: John Snow <js...@redhat.com>
