[eog/wip/baedert/gtkimageview: 65/75] scroll-view: Remove unused parameter

[Timm Bäder <baedert src gnome org>]

commit ca292ac0cbaa2d8105f0f51d54bf3fb359b1d71b
Author: Timm Bäder <mail baedert org>
Date:   Sat Mar 19 10:56:49 2016 +0100

    scroll-view: Remove unused parameter
    
    size is always CHECK_MEDIUM anyway.

 src/eog-scroll-view.c |   10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)
---
diff --git a/src/eog-scroll-view.c b/src/eog-scroll-view.c
index 2f7e56e..940bb73 100644
--- a/src/eog-scroll-view.c
+++ b/src/eog-scroll-view.c
@@ -307,7 +307,7 @@ is_image_movable (EogScrollView *view)
   ---------------------------------*/
 
 static void
-get_transparency_params (EogScrollView *view, int *size, GdkRGBA *color1, GdkRGBA *color2)
+get_transparency_params (EogScrollView *view, GdkRGBA *color1, GdkRGBA *color2)
 {
        EogScrollViewPrivate *priv;
 
@@ -334,24 +334,22 @@ get_transparency_params (EogScrollView *view, int *size, GdkRGBA *color1, GdkRGB
        default:
                g_assert_not_reached ();
        };
-
-       *size = CHECK_MEDIUM;
 }
 
 
 static cairo_surface_t *
 create_background_surface (EogScrollView *view)
 {
-       int check_size;
+       int check_size = CHECK_MEDIUM;
        GdkRGBA check_1;
        GdkRGBA check_2;
        cairo_surface_t *surface;
 
-       get_transparency_params (view, &check_size, &check_1, &check_2);
+       get_transparency_params (view, &check_1, &check_2);
        surface = gdk_window_create_similar_surface (gtk_widget_get_window (view->priv->display),
                                                     CAIRO_CONTENT_COLOR_ALPHA,
                                                     check_size * 2, check_size * 2);
-       cairo_t* cr = cairo_create (surface);
+       cairo_t *cr = cairo_create (surface);
 
        /* Use source operator to make fully transparent work */
        cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);