ixgbe: move set_num_queues and call it after msix failure

This is partial preparation for a future patch which will extend
ixgbe_set_num_queues

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 44 insertions, 44 deletions

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index cafb915bc828..257866b06f62 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2333,6 +2333,46 @@ static void ixgbe_reset_task(struct work_struct *work)
         ixgbe_reinit_locked(adapter);
 }
 
+static void ixgbe_set_num_queues(struct ixgbe_adapter *adapter)
+{
+        int nrq = 1, ntq = 1;
+        int feature_mask = 0, rss_i, rss_m;
+
+        /* Number of supported queues */
+        switch (adapter->hw.mac.type) {
+        case ixgbe_mac_82598EB:
+                rss_i = adapter->ring_feature[RING_F_RSS].indices;
+                rss_m = 0;
+                feature_mask |= IXGBE_FLAG_RSS_ENABLED;
+
+                switch (adapter->flags & feature_mask) {
+                case (IXGBE_FLAG_RSS_ENABLED):
+                        rss_m = 0xF;
+                        nrq = rss_i;
+                        ntq = rss_i;
+                        break;
+                case 0:
+                default:
+                        rss_i = 0;
+                        rss_m = 0;
+                        nrq = 1;
+                        ntq = 1;
+                        break;
+                }
+
+                adapter->ring_feature[RING_F_RSS].indices = rss_i;
+                adapter->ring_feature[RING_F_RSS].mask = rss_m;
+                break;
+        default:
+                nrq = 1;
+                ntq = 1;
+                break;
+        }
+
+        adapter->num_rx_queues = nrq;
+        adapter->num_tx_queues = ntq;
+}
+
 static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter,
                                        int vectors)
 {
@@ -2372,54 +2412,13 @@ static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter,
                 kfree(adapter->msix_entries);
                 adapter->msix_entries = NULL;
                 adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED;
-                adapter->num_tx_queues = 1;
-                adapter->num_rx_queues = 1;
+                ixgbe_set_num_queues(adapter);
         } else {
                 adapter->flags |= IXGBE_FLAG_MSIX_ENABLED; /* Woot! */
                 adapter->num_msix_vectors = vectors;
         }
 }
 
-static void __devinit ixgbe_set_num_queues(struct ixgbe_adapter *adapter)
-{
-        int nrq, ntq;
-        int feature_mask = 0, rss_i, rss_m;
-
-        /* Number of supported queues */
-        switch (adapter->hw.mac.type) {
-        case ixgbe_mac_82598EB:
-                rss_i = adapter->ring_feature[RING_F_RSS].indices;
-                rss_m = 0;
-                feature_mask |= IXGBE_FLAG_RSS_ENABLED;
-
-                switch (adapter->flags & feature_mask) {
-                case (IXGBE_FLAG_RSS_ENABLED):
-                        rss_m = 0xF;
-                        nrq = rss_i;
-                        ntq = rss_i;
-                        break;
-                case 0:
-                default:
-                        rss_i = 0;
-                        rss_m = 0;
-                        nrq = 1;
-                        ntq = 1;
-                        break;
-                }
-
-                adapter->ring_feature[RING_F_RSS].indices = rss_i;
-                adapter->ring_feature[RING_F_RSS].mask = rss_m;
-                break;
-        default:
-                nrq = 1;
-                ntq = 1;
-                break;
-        }
-
-        adapter->num_rx_queues = nrq;
-        adapter->num_tx_queues = ntq;
-}
-
 /**
  * ixgbe_cache_ring_register - Descriptor ring to register mapping
  * @adapter: board private structure to initialize
@@ -2482,11 +2481,12 @@ static int __devinit ixgbe_alloc_queues(struct ixgbe_adapter *adapter)
                 goto err_rx_ring_allocation;
 
         for (i = 0; i < adapter->num_tx_queues; i++) {
-                adapter->tx_ring[i].count = IXGBE_DEFAULT_TXD;
+                adapter->tx_ring[i].count = adapter->tx_ring_count;
                 adapter->tx_ring[i].queue_index = i;
         }
+
         for (i = 0; i < adapter->num_rx_queues; i++) {
-                adapter->rx_ring[i].count = IXGBE_DEFAULT_RXD;
+                adapter->rx_ring[i].count = adapter->rx_ring_count;
                 adapter->rx_ring[i].queue_index = i;
         }