From 609f5bf5b1242f08561a485ac0b1b37ce77fa542 Mon Sep 17 00:00:00 2001
From: gouache <gouache@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Date: Sat, 21 May 2011 08:59:19 +0000
Subject: [PATCH] Elementary Map: --warns (-Wshadow)

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@59562 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
---
 src/bin/test_map.c |  6 +++---
 src/lib/elm_map.c  | 14 ++++----------
 2 files changed, 7 insertions(+), 13 deletions(-)

diff --git a/src/bin/test_map.c b/src/bin/test_map.c
index 8a07a29..edc9ee6 100644
--- a/src/bin/test_map.c
+++ b/src/bin/test_map.c
@@ -431,10 +431,10 @@ map_rotate_reset(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNU
 static void
 map_source(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 {
-   Map_Source *ms = data;
+   Map_Source *s = data;
 
-   if (!ms) return;
-   elm_map_source_name_set(ms->map, ms->source_name);
+   if (!s) return;
+   elm_map_source_name_set(s->map, s->source_name);
 }
 
 /*
diff --git a/src/lib/elm_map.c b/src/lib/elm_map.c
index ef599eb..cbf56d6 100644
--- a/src/lib/elm_map.c
+++ b/src/lib/elm_map.c
@@ -629,14 +629,6 @@ get_multi_device(Evas_Object *obj)
    return 0;
 }
 
-static int
-get_distance(Evas_Coord x1, Evas_Coord y1, Evas_Coord x2, Evas_Coord y2)
-{
-   int dx = x1 - x2;
-   int dy = y1 - y2;
-   return sqrt((dx * dx) + (dy * dy));
-}
-
 static Event *
 create_event_object(void *data, Evas_Object *obj, int device)
 {
@@ -1866,7 +1858,7 @@ _mouse_multi_move(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__
    ELM_CHECK_WIDTYPE(data, widtype);
    Widget_Data *wd = elm_widget_data_get(data);
    Evas_Event_Multi_Move *move = event_info;
-   int dis_new;
+   int dis_new, dx, dy;
    double t, tt, a, a_diff;
    Event *ev0;
    Event *ev;
@@ -1886,7 +1878,9 @@ _mouse_multi_move(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__
         evas_object_geometry_get(data, &x, &y, &w, &h);
         half_w = (float)w * 0.5;
         half_h = (float)h * 0.5;
-        dis_new = get_distance(ev0->prev.x, ev0->prev.y, ev->prev.x, ev->prev.y);
+        dx = ev0->prev.x - ev->prev.x;
+        dy = ev0->prev.y - ev->prev.y;
+        dis_new = sqrt((dx * dx) + (dy * dy));
 
         if (!ev->pinch_start_dis) ev->pinch_start_dis = dis_new;
         else
-- 
2.7.4