diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
index ba1e178fb510..7da85f9c127b 100644
--- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
@@ -843,7 +843,7 @@ void usb_write_port_cancel(struct adapter *padapter)
 void rtl8188eu_recv_tasklet(void *priv)
 {
 	struct sk_buff *pskb;
-	struct adapter *adapt = (struct adapter *)priv;
+	struct adapter *adapt = priv;
 	struct recv_priv *precvpriv = &adapt->recvpriv;
 
 	while (NULL != (pskb = skb_dequeue(&precvpriv->rx_skb_queue))) {
@@ -862,7 +862,7 @@ void rtl8188eu_recv_tasklet(void *priv)
 void rtl8188eu_xmit_tasklet(void *priv)
 {
 	int ret = false;
-	struct adapter *adapt = (struct adapter *)priv;
+	struct adapter *adapt = priv;
 	struct xmit_priv *pxmitpriv = &adapt->xmitpriv;
 
 	if (check_fwstate(&adapt->mlmepriv, _FW_UNDER_SURVEY))