staging:rtl8192u: Rename variable MaxTxPowerInDbm - Style

Rename the variable MaxTxPowerInDbm to max_tx_pwr_dbm. This change clears a
checkpatch issue with CamelCase naming. This coding style change should not
impact runtime execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/ieee80211/dot11d.c

@@ -79,7 +79,7 @@ void Dot11d_UpdateCountryIe(struct ieee80211_device *dev, u8 *pTaddr,
 
 		for (j = 0; j < pTriple->num_channels; j++) {
 			pDot11dInfo->channel_map[pTriple->first_channel + j] = 1;
-			pDot11dInfo->MaxTxPwrDbmList[pTriple->first_channel + j] = pTriple->MaxTxPowerInDbm;
+			pDot11dInfo->MaxTxPwrDbmList[pTriple->first_channel + j] = pTriple->max_tx_pwr_dbm;
 			MaxChnlNum = pTriple->first_channel + j;
 		}
 

drivers/staging/rtl8192u/ieee80211/dot11d.h

@@ -7,7 +7,7 @@
 struct chnl_txpower_triple {
 	u8  first_channel;
 	u8  num_channels;
-	u8  MaxTxPowerInDbm;
+	u8  max_tx_pwr_dbm;
 };
 
 typedef enum _DOT11D_STATE {