panfrost: group up stubbed params in drm-shim

Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Brezillon Boris <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28241>

src/panfrost/drm-shim/panfrost_noop.c

@@ -84,8 +84,6 @@ panfrost_ioctl_get_param(int fd, unsigned long request, void *arg)
    case DRM_PANFROST_PARAM_THREAD_TLS_ALLOC:
    case DRM_PANFROST_PARAM_AFBC_FEATURES:
    case DRM_PANFROST_PARAM_THREAD_FEATURES:
-      gp->value = 0;
-      return 0;
    case DRM_PANFROST_PARAM_MEM_FEATURES:
       /* lazy default, but works for the purposes of drm_shim */
       gp->value = 0x0;