[IA64] ioc3_serial: release resources in error return path

In ioc3uart_probe()
resources were not released during error return path
- ports[phys_port]

Signed-off-by: Rahul Ruikar <[e-mail]>
Signed-off-by: Tony Luck <[e-mail]>

drivers/serial/ioc3_serial.c

···
 	struct ioc3_port *port;
 	struct ioc3_port *ports[PORTS_PER_CARD];
 	int phys_port;
+	int cnt;
 
 	DPRINT_CONFIG(("%s (0x%p, 0x%p)\n", __func__, is, idd));
 
···
 
 	/* error exits that give back resources */
 out4:
+	for (cnt = 0; cnt < phys_port; cnt++)
+		kfree(ports[cnt]);
+
 	kfree(card_ptr);
 	return ret;
 }