[PATCH v2] staging: r8723au: This patch tries to fix some byte order issues that is found by sparse check.

[Jandy Gou]

 make C=1 M=drivers/staging/rtl8723au/

 drivers/staging/rtl8723au/hal/rtl8723a_cmd.c:96:38: warning: cast to
 restricted __le16
 drivers/staging/rtl8723au/hal/rtl8723a_cmd.c:100:27: warning: cast to
 restricted __le32

Signed-off-by: Jandy Gou <qingsong.gou@xxxxxxxxxxxxxx>
---
 drivers/staging/rtl8723au/hal/rtl8723a_cmd.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/rtl8723au/hal/rtl8723a_cmd.c b/drivers/staging/rtl8723au/hal/rtl8723a_cmd.c
index 1662c03c..fff652c 100644
--- a/drivers/staging/rtl8723au/hal/rtl8723a_cmd.c
+++ b/drivers/staging/rtl8723au/hal/rtl8723a_cmd.c
@@ -56,8 +56,8 @@ int FillH2CCmd(struct rtw_adapter *padapter, u8 ElementID, u32 CmdLen,
 	u32 msgbox_addr;
 	u32 msgbox_ex_addr;
 	struct hal_data_8723a *pHalData;
-	u32 h2c_cmd = 0;
-	u16 h2c_cmd_ex = 0;
+	__le32 h2c_cmd = 0;
+	__le16 h2c_cmd_ex = 0;
 	int ret = _FAIL;
 
 	padapter = GET_PRIMARY_ADAPTER(padapter);
@@ -91,14 +91,12 @@ int FillH2CCmd(struct rtw_adapter *padapter, u8 ElementID, u32 CmdLen,
 
 		*(u8 *)(&h2c_cmd) |= ElementID;
 
-		if (h2c_cmd & BIT(7)) {
+		if (le32_to_cpu(h2c_cmd) & BIT(7)) {
 			msgbox_ex_addr = REG_HMEBOX_EXT_0 + (h2c_box_num * EX_MESSAGE_BOX_SIZE);
-			h2c_cmd_ex = le16_to_cpu(h2c_cmd_ex);
-			rtl8723au_write16(padapter, msgbox_ex_addr, h2c_cmd_ex);
+			rtl8723au_write16(padapter, msgbox_ex_addr, le16_to_cpu(h2c_cmd_ex));
 		}
 		msgbox_addr = REG_HMEBOX_0 + (h2c_box_num * MESSAGE_BOX_SIZE);
-		h2c_cmd = le32_to_cpu(h2c_cmd);
-		rtl8723au_write32(padapter, msgbox_addr, h2c_cmd);
+		rtl8723au_write32(padapter, msgbox_addr, le32_to_cpu(h2c_cmd));
 
 		bcmd_down = true;
 
-- 
1.9.1