xen: netfront: fix declaration order

Must declare xennet_fix_features() and xennet_set_features() before
using them.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index f6e7e2726f6b8035e8106061365ccae7010e29d6..0cfe4ccf92d21b12eb78e59ff3329fdf6d69abed 100644 (file)
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -1140,6 +1140,42 @@ static void xennet_uninit(struct net_device *dev)
        gnttab_free_grant_references(np->gref_rx_head);
 }
 
+static u32 xennet_fix_features(struct net_device *dev, u32 features)
+{
+       struct netfront_info *np = netdev_priv(dev);
+       int val;
+
+       if (features & NETIF_F_SG) {
+               if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, "feature-sg",
+                                "%d", &val) < 0)
+                       val = 0;
+
+               if (!val)
+                       features &= ~NETIF_F_SG;
+       }
+
+       if (features & NETIF_F_TSO) {
+               if (xenbus_scanf(XBT_NIL, np->xbdev->otherend,
+                                "feature-gso-tcpv4", "%d", &val) < 0)
+                       val = 0;
+
+               if (!val)
+                       features &= ~NETIF_F_TSO;
+       }
+
+       return features;
+}
+
+static int xennet_set_features(struct net_device *dev, u32 features)
+{
+       if (!(features & NETIF_F_SG) && dev->mtu > ETH_DATA_LEN) {
+               netdev_info(dev, "Reducing MTU because no SG offload");
+               dev->mtu = ETH_DATA_LEN;
+       }
+
+       return 0;
+}
+
 static const struct net_device_ops xennet_netdev_ops = {
        .ndo_open            = xennet_open,
        .ndo_uninit          = xennet_uninit,
@@ -1513,42 +1549,6 @@ again:
        return err;
 }
 
-static u32 xennet_fix_features(struct net_device *dev, u32 features)
-{
-       struct netfront_info *np = netdev_priv(dev);
-       int val;
-
-       if (features & NETIF_F_SG) {
-               if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, "feature-sg",
-                                "%d", &val) < 0)
-                       val = 0;
-
-               if (!val)
-                       features &= ~NETIF_F_SG;
-       }
-
-       if (features & NETIF_F_TSO) {
-               if (xenbus_scanf(XBT_NIL, np->xbdev->otherend,
-                                "feature-gso-tcpv4", "%d", &val) < 0)
-                       val = 0;
-
-               if (!val)
-                       features &= ~NETIF_F_TSO;
-       }
-
-       return features;
-}
-
-static int xennet_set_features(struct net_device *dev, u32 features)
-{
-       if (!(features & NETIF_F_SG) && dev->mtu > ETH_DATA_LEN) {
-               netdev_info(dev, "Reducing MTU because no SG offload");
-               dev->mtu = ETH_DATA_LEN;
-       }
-
-       return 0;
-}
-
 static int xennet_connect(struct net_device *dev)
 {
        struct netfront_info *np = netdev_priv(dev);