assigned values of x, y, ret and layout_surface are
never read.

(Found by clang source code analyzer)

Signed-off-by: Emre Ucan <eu...@de.adit-jv.com>
---
 ivi-shell/hmi-controller.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/ivi-shell/hmi-controller.c b/ivi-shell/hmi-controller.c
index b13936f..0e44df8 100644
--- a/ivi-shell/hmi-controller.c
+++ b/ivi-shell/hmi-controller.c
@@ -1184,10 +1184,6 @@ ivi_hmi_controller_add_launchers(struct hmi_controller 
*hmi_ctrl,
              compare_launcher_info);
 
        wl_array_for_each(data, &launchers) {
-               x = 0;
-               y = 0;
-               ret = 0;
-               layout_surface = NULL;
                add_surface_id = wl_array_add(&hmi_ctrl->ui_widgets,
                                              sizeof(*add_surface_id));
 
-- 
2.7.4

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