gfio: remove boxes between graphs

Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/graph.c b/graph.c
index d97da59568b268acf7a1b88e45d374d50a5f51f2..663fe38035b033b74e4455e118af159e4f6c5f15 100644 (file)
--- a/graph.c
+++ b/graph.c
@@ -233,12 +233,6 @@ static void graph_draw_common(struct graph *g, cairo_t *cr,
         cairo_set_source_rgb(cr, 0, 0, 0);
         cairo_set_line_width (cr, 0.8);
 
-        cairo_move_to(cr, 0, 0);
-        cairo_line_to(cr, 0, g->ydim);
-        cairo_line_to(cr, g->xdim, g->ydim);
-        cairo_line_to(cr, g->xdim, 0);
-        cairo_line_to(cr, 0, 0);
-
        /* for now just set margins at 10% of width.  This is not very good. */
        *x1 = g->xdim / 10.0;   
        *x2 = 9.0 * *x1;