drivers: staging: rtl8723au: fix "warning: cast to restricted __le16"

This patch fixes the sparse warning: "cast to restricted __le16" reported
for rtl8723au/hal/rtl8723au_xmit.c

Signed-off-by: Piotr Witoslawski <pwitos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723au/hal/rtl8723au_xmit.c b/drivers/staging/rtl8723au/hal/rtl8723au_xmit.c
index 41ac843..6bf87fe 100644 (file)
--- a/drivers/staging/rtl8723au/hal/rtl8723au_xmit.c
+++ b/drivers/staging/rtl8723au/hal/rtl8723au_xmit.c
@@ -42,7 +42,7 @@ static int urb_zero_packet_chk(struct rtw_adapter *padapter, int sz)
 
 static void rtl8192cu_cal_txdesc_chksum(struct tx_desc *ptxdesc)
 {
-               u16     *usPtr = (u16 *)ptxdesc;
+               __le16  *usPtr = (__le16 *)ptxdesc;
                u32 count = 16;         /*  (32 bytes / 2 bytes per XOR) => 16 times */
                u32 index;
                u16 checksum = 0;