staging: rtl8712: Change (r8712)_enqueue_cmd to void

Change the return types of r8712_enqueue_cmd to void as the return value
of r8712_enqueue_cmd is never stored, checked, or otherwise used.
Also change the return type of _enqueue_cmd to void as it is only called
by r8712_enqueue_cmd which does not do anything with the return value
except return it itself.
Modify return statements in both functions accordingly.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8712/rtl871x_cmd.c b/drivers/staging/rtl8712/rtl871x_cmd.c
index 9cc6a37..74a3517 100644 (file)
--- a/drivers/staging/rtl8712/rtl871x_cmd.c
+++ b/drivers/staging/rtl8712/rtl871x_cmd.c
@@ -110,16 +110,15 @@ static void _free_cmd_priv(struct cmd_priv *pcmdpriv)
  *
  */
 
-static sint _enqueue_cmd(struct  __queue *queue, struct cmd_obj *obj)
+static void _enqueue_cmd(struct  __queue *queue, struct cmd_obj *obj)
 {
        unsigned long irqL;
 
        if (!obj)
-               return _SUCCESS;
+               return;
        spin_lock_irqsave(&queue->lock, irqL);
        list_add_tail(&obj->list, &queue->queue);
        spin_unlock_irqrestore(&queue->lock, irqL);
-       return _SUCCESS;
 }
 
 static struct cmd_obj *_dequeue_cmd(struct  __queue *queue)
@@ -156,15 +155,12 @@ void r8712_free_cmd_priv(struct cmd_priv *pcmdpriv)
        _free_cmd_priv(pcmdpriv);
 }
 
-u32 r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)
+void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)
 {
-       int res;
-
        if (pcmdpriv->padapter->eeprompriv.bautoload_fail_flag)
-               return _FAIL;
-       res = _enqueue_cmd(&pcmdpriv->cmd_queue, obj);
+               return;
+       _enqueue_cmd(&pcmdpriv->cmd_queue, obj);
        complete(&pcmdpriv->cmd_queue_comp);
-       return res;
 }
 
 u32 r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj)

diff --git a/drivers/staging/rtl8712/rtl871x_cmd.h b/drivers/staging/rtl8712/rtl871x_cmd.h
index 7d4da8e..2e30c35 100644 (file)
--- a/drivers/staging/rtl8712/rtl871x_cmd.h
+++ b/drivers/staging/rtl8712/rtl871x_cmd.h
@@ -79,7 +79,7 @@ do {\
        pcmd->rspsz = 0;\
 } while (0)
 
-u32 r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj);
+void r8712_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj);
 u32 r8712_enqueue_cmd_ex(struct cmd_priv *pcmdpriv, struct cmd_obj *obj);
 struct cmd_obj *r8712_dequeue_cmd(struct  __queue *queue);
 void r8712_free_cmd_obj(struct cmd_obj *pcmd);