[gtk] gl renderer: Shorten function

[Timm Bäder <baedert src gnome org>]

commit 6a4c7787910743932cd9b7d366331b02c2348244
Author: Timm Bäder <mail baedert org>
Date:   Fri Oct 11 21:52:26 2019 +0200

    gl renderer: Shorten function

 gsk/gl/gskglrenderer.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)
---
diff --git a/gsk/gl/gskglrenderer.c b/gsk/gl/gskglrenderer.c
index f46542c74b..8d36909c5a 100644
--- a/gsk/gl/gskglrenderer.c
+++ b/gsk/gl/gskglrenderer.c
@@ -1070,12 +1070,10 @@ render_linear_gradient_node (GskGLRenderer       *self,
     }
 
   op->linear_gradient.n_color_stops = n_color_stops;
-  op->linear_gradient.start_point = *start;
-  op->linear_gradient.start_point.x += builder->dx;
-  op->linear_gradient.start_point.y += builder->dy;
-  op->linear_gradient.end_point = *end;
-  op->linear_gradient.end_point.x += builder->dx;
-  op->linear_gradient.end_point.y += builder->dy;
+  op->linear_gradient.start_point.x = start->x + builder->dx;
+  op->linear_gradient.start_point.y = start->y + builder->dy;
+  op->linear_gradient.end_point.x = end->x + builder->dx;
+  op->linear_gradient.end_point.y = end->y + builder->dy;
 
   ops_draw (builder, vertex_data);
 }