ixgbe: move setting RSC into a separate function

Move setting RSC into a separate function to allow for reuse in other
parts of the code.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 18 insertions, 16 deletions

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 2965b6e7728..405c5ba1d56 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -459,6 +459,21 @@ static int ixgbe_set_rx_csum(struct net_device *netdev, u32 data)
         return 0;
 }
 
+static void ixgbe_set_rsc(struct ixgbe_adapter *adapter)
+{
+        int i;
+
+        for (i = 0; i < adapter->num_rx_queues; i++) {
+                struct ixgbe_ring *ring = adapter->rx_ring[i];
+                if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
+                        set_ring_rsc_enabled(ring);
+                        ixgbe_configure_rscctl(adapter, ring);
+                } else {
+                        ixgbe_clear_rscctl(adapter, ring);
+                }
+        }
+}
+
 static u32 ixgbe_get_tx_csum(struct net_device *netdev)
 {
         return (netdev->features & NETIF_F_IP_CSUM) != 0;
@@ -2281,25 +2296,12 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data)
                 } else {
                         adapter->flags2 ^= IXGBE_FLAG2_RSC_ENABLED;
                         switch (adapter->hw.mac.type) {
+                        case ixgbe_mac_X540:
+                                ixgbe_set_rsc(adapter);
+                                break;
                         case ixgbe_mac_82599EB:
                                 need_reset = true;
                                 break;
-                        case ixgbe_mac_X540: {
-                                int i;
-                                for (i = 0; i < adapter->num_rx_queues; i++) {
-                                        struct ixgbe_ring *ring =
-                                                          adapter->rx_ring[i];
-                                        if (adapter->flags2 &
-                                            IXGBE_FLAG2_RSC_ENABLED) {
-                                                ixgbe_configure_rscctl(adapter,
-                                                                       ring);
-                                        } else {
-                                                ixgbe_clear_rscctl(adapter,
-                                                                   ring);
-                                        }
-                                }
-                        }
-                                break;
                         default:
                                 break;
                         }