watchdog: omap_wdt: eliminate goto

Eliminate a goto to simplify the code.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

drivers/watchdog/omap_wdt.c

@@ -265,8 +265,10 @@ static int omap_wdt_probe(struct platform_device *pdev)
 	omap_wdt_disable(wdev);
 
 	ret = watchdog_register_device(omap_wdt);
-	if (ret)
-		goto err_register;
+	if (ret) {
+		pm_runtime_disable(wdev->dev);
+		return ret;
+	}
 
 	pr_info("OMAP Watchdog Timer Rev 0x%02x: initial timeout %d sec\n",
 		__raw_readl(wdev->base + OMAP_WATCHDOG_REV) & 0xFF,
@@ -275,11 +277,6 @@ static int omap_wdt_probe(struct platform_device *pdev)
 	pm_runtime_put_sync(wdev->dev);
 
 	return 0;
-
-err_register:
-	pm_runtime_disable(wdev->dev);
-
-	return ret;
 }
 
 static void omap_wdt_shutdown(struct platform_device *pdev)