5 files changed, 8 insertions, 19 deletions

diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index f5d47bf4f967..90c95f59dc82 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -376,8 +376,7 @@ void br_features_recompute(struct net_bridge *br)
         checksum = br->feature_mask & NETIF_F_IP_CSUM;
 
         list_for_each_entry(p, &br->port_list, list) {
-                if (!(p->dev->features 
-                      & (NETIF_F_IP_CSUM|NETIF_F_NO_CSUM|NETIF_F_HW_CSUM)))
+                if (!(p->dev->features & NETIF_F_ALL_CSUM))
                         checksum = 0;
                 features &= p->dev->features;
         }
diff --git a/net/core/dev.c b/net/core/dev.c
index 91361bc2b682..ab39fe17cb58 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1284,7 +1284,7 @@ int dev_queue_xmit(struct sk_buff *skb)
          * checksumming for this protocol, complete checksumming here.
          */
         if (skb->ip_summed == CHECKSUM_HW &&
-            (!(dev->features & (NETIF_F_HW_CSUM | NETIF_F_NO_CSUM)) &&
+            (!(dev->features & NETIF_F_GEN_CSUM) &&
              (!(dev->features & NETIF_F_IP_CSUM) ||
               skb->protocol != htons(ETH_P_IP))))
                 if (skb_checksum_help(skb, 0))
@@ -2789,9 +2789,7 @@ int register_netdevice(struct net_device *dev)
 
         /* Fix illegal SG+CSUM combinations. */
         if ((dev->features & NETIF_F_SG) &&
-            !(dev->features & (NETIF_F_IP_CSUM |
-                               NETIF_F_NO_CSUM |
-                               NETIF_F_HW_CSUM))) {
+            !(dev->features & NETIF_F_ALL_CSUM)) {
                 printk("%s: Dropping NETIF_F_SG since no checksum feature.\n",
                        dev->name);
                 dev->features &= ~NETIF_F_SG;
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index e6f76106a99b..3f269e4e9438 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -30,7 +30,7 @@ u32 ethtool_op_get_link(struct net_device *dev)
 
 u32 ethtool_op_get_tx_csum(struct net_device *dev)
 {
-        return (dev->features & (NETIF_F_IP_CSUM | NETIF_F_HW_CSUM)) != 0;
+        return (dev->features & NETIF_F_ALL_CSUM) != 0;
 }
 
 int ethtool_op_set_tx_csum(struct net_device *dev, u32 data)
@@ -551,9 +551,7 @@ static int ethtool_set_sg(struct net_device *dev, char __user *useraddr)
                 return -EFAULT;
 
         if (edata.data && 
-            !(dev->features & (NETIF_F_IP_CSUM |
-                               NETIF_F_NO_CSUM |
-                               NETIF_F_HW_CSUM)))
+            !(dev->features & NETIF_F_ALL_CSUM))
                 return -EINVAL;
 
         return __ethtool_set_sg(dev, edata.data);
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index d4bb3fae4e49..8538aac3d148 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -840,7 +840,7 @@ int ip_append_data(struct sock *sk,
          */
         if (transhdrlen &&
             length + fragheaderlen <= mtu &&
-            rt->u.dst.dev->features&(NETIF_F_IP_CSUM|NETIF_F_NO_CSUM|NETIF_F_HW_CSUM) &&
+            rt->u.dst.dev->features & NETIF_F_ALL_CSUM &&
             !exthdrlen)
                 csummode = CHECKSUM_HW;
 
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index ff6ccda9ff46..74998f250071 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -622,14 +622,10 @@ ssize_t tcp_sendpage(struct socket *sock, struct page *page, int offset,
         ssize_t res;
         struct sock *sk = sock->sk;
 
-#define TCP_ZC_CSUM_FLAGS (NETIF_F_IP_CSUM | NETIF_F_NO_CSUM | NETIF_F_HW_CSUM)
-
         if (!(sk->sk_route_caps & NETIF_F_SG) ||
-            !(sk->sk_route_caps & TCP_ZC_CSUM_FLAGS))
+            !(sk->sk_route_caps & NETIF_F_ALL_CSUM))
                 return sock_no_sendpage(sock, page, offset, size, flags);
 
-#undef TCP_ZC_CSUM_FLAGS
-
         lock_sock(sk);
         TCP_CHECK_TIMER(sk);
         res = do_tcp_sendpages(sk, &page, offset, size, flags);
@@ -726,9 +722,7 @@ new_segment:
                                 /*
                                  * Check whether we can use HW checksum.
                                  */
-                                if (sk->sk_route_caps &
-                                    (NETIF_F_IP_CSUM | NETIF_F_NO_CSUM |
-                                     NETIF_F_HW_CSUM))
+                                if (sk->sk_route_caps & NETIF_F_ALL_CSUM)
                                         skb->ip_summed = CHECKSUM_HW;
 
                                 skb_entail(sk, tp, skb);