On Fri, 10 Apr 2020, YueHaibing wrote:
> Fix sparse warning:
>
> drivers/xen/pvcalls-back.c:30:3: warning:
> symbol 'pvcalls_back_global' was not declared. Should it be static?
>
> Reported-by: Hulk Robot <hul...@huawei.com>
> Signed-off-by: YueHaibing <yuehaib...@huawei.com>
Reviewed-by: Stefano Stabellini <sstabell...@kernel.org>
> ---
> drivers/xen/pvcalls-back.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/xen/pvcalls-back.c b/drivers/xen/pvcalls-back.c
> index cf4ce3e9358d..4807704f8d69 100644
> --- a/drivers/xen/pvcalls-back.c
> +++ b/drivers/xen/pvcalls-back.c
> @@ -24,7 +24,7 @@
> #define PVCALLS_VERSIONS "1"
> #define MAX_RING_ORDER XENBUS_MAX_RING_GRANT_ORDER
>
> -struct pvcalls_back_global {
> +static struct pvcalls_back_global {
> struct list_head frontends;
> struct semaphore frontends_lock;
> } pvcalls_back_global;
> --
> 2.17.1
>
>
