staging: tidspbridge: remove trivial assert

The function dsp_deinit() always return true, so assert its output is
pointless. As consequence the variable were the returned value is stored, is
no longer needed.
Signed-off-by: NVíctor Manuel Jáquez Leal <vjaquez@igalia.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/tidspbridge/rmgr/drv_interface.c

@@ -531,7 +531,6 @@ static int __devinit omap34_xx_bridge_probe(struct platform_device *pdev)
 static int __devexit omap34_xx_bridge_remove(struct platform_device *pdev)
 {
 	dev_t devno;
-	bool ret;
 	int status = 0;
 	struct drv_data *drv_datap = dev_get_drvdata(bridge);
 
@@ -551,9 +550,8 @@ static int __devexit omap34_xx_bridge_remove(struct platform_device *pdev)
 
 	if (driver_context) {
 		/* Put the DSP in reset state */
-		ret = dsp_deinit(driver_context);
+		dsp_deinit(driver_context);
 		driver_context = 0;
-		DBC_ASSERT(ret == true);
 	}
 
 func_cont: