staging: vt6656: Remove unused variable ulTxPower.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/device.h

@@ -639,7 +639,6 @@ struct vnt_private {
 	u8 bSameBSSCurNum;
 	int bRoaming;
 	int b11hEable;
-	unsigned long ulTxPower;
 
 	/* Encryption */
 	NDIS_802_11_WEP_STATUS eEncryptionStatus;

drivers/staging/vt6656/main_usb.c

@@ -498,9 +498,6 @@ static int device_init_registers(struct vnt_private *pDevice)
 	pDevice->eConfigPHYMode = PHY_TYPE_AUTO;
 	pDevice->byBBType = BB_TYPE_11G;
 
-	/* initialize BBP registers */
-	pDevice->ulTxPower = 25;
-
 	/* get channel range */
 	pDevice->byMinChannel = 1;
 	pDevice->byMaxChannel = CB_MAX_CHANNEL;