staging: rtl8192u: Use __func__ instead of hardcoded string - Style

Changed logging statements to use %s and __func__ instead of hard coding the
function name in a string.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c

@@ -534,7 +534,9 @@ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u
 	//u8 bIsDeclareMCS13;
 
 	if (!posHTCap || !pHT) {
-		IEEE80211_DEBUG(IEEE80211_DL_ERR, "posHTCap or pHTInfo can't be null in HTConstructCapabilityElement()\n");
+		IEEE80211_DEBUG(IEEE80211_DL_ERR,
+				"posHTCap or pHTInfo can't be null in %s\n",
+				__func__);
 		return;
 	}
 	memset(posHTCap, 0, *len);
@@ -645,7 +647,9 @@ void HTConstructInfoElement(struct ieee80211_device *ieee, u8 *posHTInfo, u8 *le
 	PHT_INFORMATION_ELE		pHTInfoEle = (PHT_INFORMATION_ELE)posHTInfo;
 
 	if (!posHTInfo || !pHTInfoEle) {
-		IEEE80211_DEBUG(IEEE80211_DL_ERR, "posHTInfo or pHTInfoEle can't be null in HTConstructInfoElement()\n");
+		IEEE80211_DEBUG(IEEE80211_DL_ERR,
+				"posHTInfo or pHTInfoEle can't be null in %s\n",
+				__func__);
 		return;
 	}
 
@@ -709,7 +713,9 @@ void HTConstructInfoElement(struct ieee80211_device *ieee, u8 *posHTInfo, u8 *le
 void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg, u8 *len)
 {
 	if (!posRT2RTAgg) {
-		IEEE80211_DEBUG(IEEE80211_DL_ERR, "posRT2RTAgg can't be null in HTConstructRT2RTAggElement()\n");
+		IEEE80211_DEBUG(IEEE80211_DL_ERR,
+				"posRT2RTAgg can't be null in %s\n",
+				__func__);
 		return;
 	}
 	memset(posRT2RTAgg, 0, *len);
@@ -758,7 +764,9 @@ static u8 HT_PickMCSRate(struct ieee80211_device *ieee, u8 *pOperateMCS)
 	u8					i;
 
 	if (!pOperateMCS) {
-		IEEE80211_DEBUG(IEEE80211_DL_ERR, "pOperateMCS can't be null in HT_PickMCSRate()\n");
+		IEEE80211_DEBUG(IEEE80211_DL_ERR,
+				"pOperateMCS can't be null in %s\n",
+				__func__);
 		return false;
 	}
 
@@ -820,7 +828,9 @@ u8 HTGetHighestMCSRate(struct ieee80211_device *ieee, u8 *pMCSRateSet, u8 *pMCSF
 	u8		availableMcsRate[16];
 
 	if (!pMCSRateSet || !pMCSFilter) {
-		IEEE80211_DEBUG(IEEE80211_DL_ERR, "pMCSRateSet or pMCSFilter can't be null in HTGetHighestMCSRate()\n");
+		IEEE80211_DEBUG(IEEE80211_DL_ERR,
+				"pMCSRateSet or pMCSFilter can't be null in %s\n",
+				__func__);
 		return false;
 	}
 	for (i = 0; i < 16; i++)
@@ -900,7 +910,9 @@ void HTOnAssocRsp(struct ieee80211_device *ieee)
 	static u8				EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34};	// For 11n EWC definition, 2007.07.17, by Emily
 
 	if (!pHTInfo->bCurrentHTSupport) {
-		IEEE80211_DEBUG(IEEE80211_DL_ERR, "<=== HTOnAssocRsp(): HT_DISABLE\n");
+		IEEE80211_DEBUG(IEEE80211_DL_ERR,
+				"<=== %s: HT_DISABLE\n",
+				__func__);
 		return;
 	}
 	IEEE80211_DEBUG(IEEE80211_DL_HT, "===> HTOnAssocRsp_wq(): HT_ENABLE\n");