watchdog: cadence_wdt: drop warning after calling watchdog_init_timeout

The core will print out details now.
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

drivers/watchdog/cadence_wdt.c

@@ -329,10 +329,8 @@ static int cdns_wdt_probe(struct platform_device *pdev)
 	cdns_wdt_device->parent = dev;
 
 	ret = watchdog_init_timeout(cdns_wdt_device, wdt_timeout, dev);
-	if (ret) {
-		dev_err(dev, "unable to set timeout value\n");
+	if (ret)
 		return ret;
-	}
 
 	watchdog_set_nowayout(cdns_wdt_device, nowayout);
 	watchdog_stop_on_reboot(cdns_wdt_device);