ibmvnic: Move login to its own routine

Move the code that handles login and renegotiation of ibmvnic
capabilities to its own routine.

Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 61d9d40..04f8feb 100644 (file)
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -371,18 +371,11 @@ static void free_rx_pool(struct ibmvnic_adapter *adapter,
        pool->rx_buff = NULL;
 }
 
-static int ibmvnic_open(struct net_device *netdev)
+static int ibmvnic_login(struct net_device *netdev)
 {
        struct ibmvnic_adapter *adapter = netdev_priv(netdev);
        unsigned long timeout = msecs_to_jiffies(30000);
        struct device *dev = &adapter->vdev->dev;
-       struct ibmvnic_tx_pool *tx_pool;
-       union ibmvnic_crq crq;
-       int rxadd_subcrqs;
-       u64 *size_array;
-       int tx_subcrqs;
-       int rc = 0;
-       int i, j;
 
        do {
                if (adapter->renegotiate) {
@@ -407,6 +400,25 @@ static int ibmvnic_open(struct net_device *netdev)
                }
        } while (adapter->renegotiate);
 
+       return 0;
+}
+
+static int ibmvnic_open(struct net_device *netdev)
+{
+       struct ibmvnic_adapter *adapter = netdev_priv(netdev);
+       struct device *dev = &adapter->vdev->dev;
+       struct ibmvnic_tx_pool *tx_pool;
+       union ibmvnic_crq crq;
+       int rxadd_subcrqs;
+       u64 *size_array;
+       int tx_subcrqs;
+       int rc = 0;
+       int i, j;
+
+       rc = ibmvnic_login(netdev);
+       if (rc)
+               return rc;
+
        rc = netif_set_real_num_tx_queues(netdev, adapter->req_tx_queues);
        if (rc) {
                dev_err(dev, "failed to set the number of tx queues\n");