drivers/char/mwave/tp3780i.c: remove dead code

@@ -283,13 +283,13 @@
 
 
 
 int tp3780I_EnableDSP(THINKPAD_BD_DATA * pBDData)
 {
 	DSP_3780I_CONFIG_SETTINGS *pSettings = &pBDData->rDspSettings;
-	BOOLEAN bDSPPoweredUp = FALSE, bDSPEnabled = FALSE, bInterruptAllocated = FALSE;
+	BOOLEAN bDSPPoweredUp = FALSE, bInterruptAllocated = FALSE;
 
 	PRINTK_2(TRACE_TP3780I, "tp3780i::tp3780I_EnableDSP entry pBDData %p\n", pBDData);
 
 	if (pBDData->bDSPEnabled) {
 		PRINTK_ERROR(KERN_ERR_MWAVE "tp3780i::tp3780I_EnableDSP: Error: DSP already enabled!\n");
 		goto exit_cleanup;

@@ -388,28 +388,24 @@
 		bDSPPoweredUp = TRUE;
 	}
 
 	if (dsp3780I_EnableDSP(pSettings, s_ausThinkpadIrqToField, s_ausThinkpadDmaToField)) {
 		PRINTK_ERROR("tp3780i::tp3780I_EnableDSP: Error: dsp7880I_EnableDSP() failed\n");
 		goto exit_cleanup;
-	} else {
-		bDSPEnabled = TRUE;
 	}
 
 	EnableSRAM(pBDData);
 
 	pBDData->bDSPEnabled = TRUE;
 
 	PRINTK_1(TRACE_TP3780I, "tp3780i::tp3780I_EnableDSP exit\n");
 
 	return 0;
 
 exit_cleanup:
 	PRINTK_ERROR("tp3780i::tp3780I_EnableDSP: Cleaning up\n");
-	if (bDSPEnabled)
-		dsp3780I_DisableDSP(pSettings);
 	if (bDSPPoweredUp)
 		smapi_set_DSP_power_state(FALSE);
 	if (bInterruptAllocated) {
 		free_irq(pSettings->usDspIrq, NULL);
 		pSettings->bInterruptClaimed = FALSE;
 	}