code cleanup encase ;; in brackets {;;}

Change-Id: I253e19695709b4184ceb4a0748300f7c68437c1c

apps/plugins/lua/tlsf_helper.c

@@ -48,7 +48,7 @@ static size_t check_sentinel(void* buf, size_t size)
         {
             unused++;
             while(++i < sz && b[i] == SENTINEL(i) && ++unused)
-                ;;
+            {;;}
         }
     return unused * sizeof(sentinel);
 }

apps/plugins/pictureflow/pictureflow.c

@@ -571,7 +571,7 @@ static bool confirm_quit(void)
              { (const char*[]) {"Quit?", "Progress will be lost"}, 2};
     enum yesno_res response = rb->gui_syncyesno_run(&prompt, NULL, NULL);
     while (rb->button_get(false) == BUTTON_NONE)
-        ;;
+    {;;}
 
     if(response == YESNO_NO)
         return false;
@@ -2286,7 +2286,7 @@ static bool free_slide_prio(int prio)
 static void free_all_slide_prio(int prio)
 {
     while (free_slide_prio(prio))
-    ;;
+    {;;}
 }
 
 

apps/plugins/test_viewports.c

@@ -245,7 +245,7 @@ enum plugin_status plugin_start(const void* parameter)
 #endif
     rb->button_clear_queue();
     while(rb->button_get(true) <= BUTTON_NONE)
-     ;;
+    {;;}
 
     rb->button_get(true);