diff --git a/[refs] b/[refs]
index 613ce6ded473..3ac59e645481 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 77a04453eb467db0b00b6134ec4c26fa1201860c
+refs/heads/master: e25316a08e7e1ebd3f152b14ed251067b45d2da8
diff --git a/trunk/drivers/staging/rtl8192e/rtl_wx.c b/trunk/drivers/staging/rtl8192e/rtl_wx.c
index 77ea4bb8c7a1..93b1edbe6bae 100644
--- a/trunk/drivers/staging/rtl8192e/rtl_wx.c
+++ b/trunk/drivers/staging/rtl8192e/rtl_wx.c
@@ -255,6 +255,7 @@ static int r8192se_wx_set_radio(struct net_device *dev,
 	if ((*extra != 0) && (*extra != 1)) {
 		RT_TRACE(COMP_ERR, "%s(): set radio an err value,must 0(radio "
 			 "off) or 1(radio on)\n", __func__);
+		up(&priv->wx_sem);
 		return -1;
 	}
 	priv->sw_radio_on = *extra;