[gtk/wip/chergert/glproto] cleanup style

[Christian Hergert <chergert src gnome org>]

commit 8562820a402f29c4adb0e8f29b3713182dba6d02
Author: Christian Hergert <chergert redhat com>
Date:   Sat Jan 2 11:02:42 2021 -0800

    cleanup style

 gsk/next/gskglrenderjob.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/gsk/next/gskglrenderjob.c b/gsk/next/gskglrenderjob.c
index f51dd732aa..eac1caccfb 100644
--- a/gsk/next/gskglrenderjob.c
+++ b/gsk/next/gskglrenderjob.c
@@ -1342,12 +1342,9 @@ gsk_gl_render_job_visit_node (GskGLRenderJob *job,
     {
     case GSK_CONTAINER_NODE:
       {
-        guint i;
-        guint p;
+        guint n_children = gsk_container_node_get_n_children (node);
 
-        for (i = 0, p = gsk_container_node_get_n_children (node);
-             i < p;
-             i ++)
+        for (guint i = 0; i < n_children; i++)
           {
             GskRenderNode *child = gsk_container_node_get_child (node, i);
             gsk_gl_render_job_visit_node (job, child);