layer: s/struct wlr_box/output->usable_area/

...because Linux kernel style prefers `sizeof(*foo)` over
`sizeof(struct foo)`.

diff --git a/src/layers.c b/src/layers.c
index df47df398baddf7d93013c56863fa0f6d33780bf..e05a1e7f6ced5fda5e6a143ad3c845ca394929c6 100644 (file)
--- a/src/layers.c
+++ b/src/layers.c
@@ -69,7 +69,7 @@ layers_arrange(struct output *output)
                        scene_output->y);
        }
 
-       memcpy(&output->usable_area, &usable_area, sizeof(struct wlr_box));
+       memcpy(&output->usable_area, &usable_area, sizeof(output->usable_area));
 
        /* Find topmost keyboard interactive layer, if such a layer exists */
        uint32_t layers_above_views[] = {