Commit 6f4d6dc1 authored Apr 19, 2011 by Breno Leitao Committed by David S. Miller Apr 20, 2011

ehea: Fix a DLPAR bug on ehea_rereg_mrs().



We are currently continuing if ehea_restart_qps() fails, when we
do a memory DLPAR (remove or add more memory to the system).

This patch just let the NAPI disabled if the ehea_restart_qps()
fails.

Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent c6914a6f

drivers/net/ehea/ehea_main.c

+6 −3

Original line number	Diff line number	Diff line
		@@ -3040,11 +3040,14 @@ static void ehea_rereg_mrs(void)

		if (dev->flags & IFF_UP) {
		mutex_lock(&port->port_lock);
		port_napi_enable(port);
		ret = ehea_restart_qps(dev);
		if (!ret) {
		check_sqs(port);
		if (!ret)
		port_napi_enable(port);
		netif_wake_queue(dev);
		} else {
		netdev_err(dev, "Unable to restart QPS\n");
		}
		mutex_unlock(&port->port_lock);
		}
		}