drivers/binder: Set thread->looper_need_return false after wake up th…

…read.

Signed-off-by: cuiziwei <[email protected]>

drivers/binder/binder.c

@@ -295,6 +295,7 @@ static int binder_flush(FAR struct file *filp)
     {
       wait_wake_up(&thread->wait, 0);
       wake_count++;
+      thread->looper_need_return = false;
     }
   }