staging: rtl8712: Replace function r8712_enqueue_cmd()

Merge function _enqueue_cmd into function r8712_enqueue_cmd as
_enqueue_cmd is only called by r8712_enqueue_cmd, and then only once.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8712/rtl871x_cmd.c

@@ -103,22 +103,27 @@ void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv)
 /*
  * Calling Context:
  *
- * _enqueue_cmd can only be called between kernel thread,
+ * r8712_enqueue_cmd can only be called between kernel thread,
  * since only spin_lock is used.
  *
  * ISR/Call-Back functions can't call this sub-function.
  *
  */
 
-static void _enqueue_cmd(struct  __queue *queue, struct cmd_obj *obj)
+void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)
 {
+	struct __queue *queue;
 	unsigned long irqL;
 
+	if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag)
+		return;
 	if (!obj)
 		return;
+	queue = &pcmdpriv->cmd_queue;
 	spin_lock_irqsave(&queue->lock, irqL);
 	list_add_tail(&obj->list, &queue->queue);
 	spin_unlock_irqrestore(&queue->lock, irqL);
+	complete(&pcmdpriv->cmd_queue_comp);
 }
 
 static struct cmd_obj *_dequeue_cmd(struct  __queue *queue)
@@ -135,14 +140,6 @@ static struct cmd_obj *_dequeue_cmd(struct  __queue *queue)
 	return obj;
 }
 
-void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)
-{
-	if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag)
-		return;
-	_enqueue_cmd(&pcmdpriv->cmd_queue, obj);
-	complete(&pcmdpriv->cmd_queue_comp);
-}
-
 void r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)
 {
 	unsigned long irqL;