[librsvg/wip/otte: 1/39] Remove a bunch of unneeded casts

[Benjamin Otte <otte src gnome org>]

commit d272cfdb02a0ccf72f16bc3117fc2ffa0dc57096
Author: Benjamin Otte <otte redhat com>
Date:   Tue Oct 6 21:00:09 2015 +0200

    Remove a bunch of unneeded casts

 rsvg-base.c |   14 +++++++-------
 rsvg-defs.c |    4 ++--
 2 files changed, 9 insertions(+), 9 deletions(-)
---
diff --git a/rsvg-base.c b/rsvg-base.c
index 5eab09d..8ea527e 100644
--- a/rsvg-base.c
+++ b/rsvg-base.c
@@ -1375,13 +1375,13 @@ rsvg_handle_get_dimensions_sub (RsvgHandle * handle, RsvgDimensionData * dimensi
     memset (dimension_data, 0, sizeof (RsvgDimensionData));
 
     if (id && *id) {
-        sself = (RsvgNode *) rsvg_defs_lookup (handle->priv->defs, id);
+        sself = rsvg_defs_lookup (handle->priv->defs, id);
 
-        if (sself == (RsvgNode *) handle->priv->treebase)
+        if (sself == handle->priv->treebase)
             id = NULL;
     }
     else
-        sself = (RsvgNode *) handle->priv->treebase;
+        sself = handle->priv->treebase;
 
     if (!sself && id)
         return FALSE;
@@ -1422,7 +1422,7 @@ rsvg_handle_get_dimensions_sub (RsvgHandle * handle, RsvgDimensionData * dimensi
         rsvg_state_push (draw);
         cairo_save (cr);
 
-        rsvg_node_draw ((RsvgNode *) handle->priv->treebase, draw, 0);
+        rsvg_node_draw (handle->priv->treebase, draw, 0);
         bbox = RSVG_CAIRO_RENDER (draw->render)->bbox;
 
         cairo_restore (cr);
@@ -1492,10 +1492,10 @@ rsvg_handle_get_position_sub (RsvgHandle * handle, RsvgPositionData * position_d
     memset (position_data, 0, sizeof (*position_data));
     memset (&dimension_data, 0, sizeof (dimension_data));
 
-    node = (RsvgNode *) rsvg_defs_lookup (handle->priv->defs, id);
+    node = rsvg_defs_lookup (handle->priv->defs, id);
     if (!node) {
         return FALSE;
-    } else if (node == (RsvgNode *) handle->priv->treebase) {
+    } else if (node == handle->priv->treebase) {
         /* Root node. */
         position_data->x = 0;
         position_data->y = 0;
@@ -1520,7 +1520,7 @@ rsvg_handle_get_position_sub (RsvgHandle * handle, RsvgPositionData * position_d
     rsvg_state_push (draw);
     cairo_save (cr);
 
-    rsvg_node_draw ((RsvgNode *) handle->priv->treebase, draw, 0);
+    rsvg_node_draw (handle->priv->treebase, draw, 0);
     bbox = RSVG_CAIRO_RENDER (draw->render)->bbox;
 
     cairo_restore (cr);
diff --git a/rsvg-defs.c b/rsvg-defs.c
index 7790071..846b49b 100644
--- a/rsvg-defs.c
+++ b/rsvg-defs.c
@@ -106,7 +106,7 @@ rsvg_defs_extern_lookup (const RsvgDefs * defs, const char *filename, const char
     }
 
     if (file != NULL)
-        return (RsvgNode *) g_hash_table_lookup (file->priv->defs->hash, name);
+        return g_hash_table_lookup (file->priv->defs->hash, name);
     else
         return NULL;
 }
@@ -120,7 +120,7 @@ rsvg_defs_lookup (const RsvgDefs * defs, const char *name)
         return NULL;
     }
     if (hashpos == name) {
-        return (RsvgNode *) g_hash_table_lookup (defs->hash, name + 1);
+        return g_hash_table_lookup (defs->hash, name + 1);
     } else {
         gchar **splitbits;
         RsvgNode *toreturn;