[EFL] Add "return" statement corresponding to abnormal condition on _ewk_frame_smart_add.

https://bugs.webkit.org/show_bug.cgi?id=65408

Bail out when we fail to allocate an Ewk_Frame_Smart_Data object rather than continuing on as if the allocation had succeeded.

Patch by KwangHyuk Kim <hyuki.kim@samsung.com> on 2011-08-19
Reviewed by Adam Roben.

* ewk/ewk_frame.cpp:
(_ewk_frame_smart_add):

git-svn-id: svn://svn.chromium.org/blink/trunk@93410 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/WebKit/efl/ChangeLog

+2011-08-19  KwangHyuk Kim  <hyuki.kim@samsung.com>
+
+        [EFL] Add "return" statement corresponding to abnormal condition on _ewk_frame_smart_add.
+        https://bugs.webkit.org/show_bug.cgi?id=65408
+
+        Bail out when we fail to allocate an Ewk_Frame_Smart_Data object rather than continuing on as if the allocation had succeeded.
+
+        Reviewed by Adam Roben.
+
+        * ewk/ewk_frame.cpp:
+        (_ewk_frame_smart_add):
+
 2011-08-19  KwangHyuk Kim  <hyuki.kim@samsung.com>
 
         [EFL] Change condition checking logic related with both change of position and offset for backing store.

third_party/WebKit/Source/WebKit/efl/ewk/ewk_frame.cpp

@@ -182,10 +182,11 @@ static void _ewk_frame_smart_add(Evas_Object *o)
 
     if (!sd) {
         sd = (Ewk_Frame_Smart_Data*)calloc(1, sizeof(Ewk_Frame_Smart_Data));
-        if (!sd)
+        if (!sd) {
             CRITICAL("could not allocate Ewk_Frame_Smart_Data");
-        else
-            evas_object_smart_data_set(o, sd);
+            return;
+        }
+        evas_object_smart_data_set(o, sd);
     }
 
     sd->self = o;