From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 29 May 2013 08:12:18 +0000 (+0300)
Subject: Staging: rtl8192e: fix an endian bug
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=71c8d893aa22238184eaae95663b42cb122b9553;p=linux-beck.git

Staging: rtl8192e: fix an endian bug

Passing the high bits of "ratr_value" to rtl8192_config_rate() only
works on little endian systems.  We should be passing a u16 value.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
index a9d78e9651c6..50c7bb773984 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
@@ -2128,10 +2128,11 @@ void rtl8192_update_ratr_table(struct net_device *dev)
 	struct rtllib_device *ieee = priv->rtllib;
 	u8 *pMcsRate = ieee->dot11HTOperationalRateSet;
 	u32 ratr_value = 0;
+	u16 rate_config = 0;
 	u8 rate_index = 0;
 
-	rtl8192_config_rate(dev, (u16 *)(&ratr_value));
-	ratr_value |= (*(u16 *)(pMcsRate)) << 12;
+	rtl8192_config_rate(dev, &rate_config);
+	ratr_value = rate_config | *pMcsRate << 12;
 	switch (ieee->mode) {
 	case IEEE_A:
 		ratr_value &= 0x00000FF0;