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authorBreno Leitao <leitao@linux.vnet.ibm.com>2011-04-19 09:39:22 +0000
committerDavid S. Miller <davem@davemloft.net>2011-04-20 01:41:26 -0700
commit6f4d6dc167a001267eeff18bdea0ce3e9108c662 (patch)
treee2730f18797c159df0f4953d4dca22cca48f58f9 /drivers/net/ehea
parentc6914a6f261aca0c9f715f883a353ae7ff51fe83 (diff)
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>
Diffstat (limited to 'drivers/net/ehea')
-rw-r--r--drivers/net/ehea/ehea_main.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index f75d3144b8a..53c0f04b1b2 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -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);
- check_sqs(port);
- if (!ret)
+ if (!ret) {
+ check_sqs(port);
+ port_napi_enable(port);
netif_wake_queue(dev);
+ } else {
+ netdev_err(dev, "Unable to restart QPS\n");
+ }
mutex_unlock(&port->port_lock);
}
}