]> git.baikalelectronics.ru Git - kernel.git/commitdiff
net: core: fix compile error inside flow_dissector due to new dsa callback
authorJohn Crispin <john@phrozen.org>
Thu, 10 Aug 2017 08:09:03 +0000 (10:09 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 10 Aug 2017 16:16:05 +0000 (09:16 -0700)
The following error was introduced by
commit 43e665287f93 ("net-next: dsa: fix flow dissection")
due to a missing #if guard

net/core/flow_dissector.c: In function '__skb_flow_dissect':
net/core/flow_dissector.c:448:18: error: 'struct net_device' has no member named 'dsa_ptr'
ops = skb->dev->dsa_ptr->tag_ops;
                ^
make[3]: *** [net/core/flow_dissector.o] Error 1

Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/flow_dissector.c

index 5b5be9577257308cb143b2c98eaf3d47881bbf3f..79b9c06c83adb26828ca9e8bd823a126b67c71d3 100644 (file)
@@ -441,6 +441,7 @@ bool __skb_flow_dissect(const struct sk_buff *skb,
                         skb->vlan_proto : skb->protocol;
                nhoff = skb_network_offset(skb);
                hlen = skb_headlen(skb);
+#if IS_ENABLED(CONFIG_NET_DSA)
                if (unlikely(netdev_uses_dsa(skb->dev))) {
                        const struct dsa_device_ops *ops;
                        int offset;
@@ -452,6 +453,7 @@ bool __skb_flow_dissect(const struct sk_buff *skb,
                                nhoff += offset;
                        }
                }
+#endif
        }
 
        /* It is ensured by skb_flow_dissector_init() that control key will