dsa: Change dsa_uses_{dsa, trailer}_tags() into inline functions

eth_type_trans() will use these functions if DSA is enabled, which
blocks building DSA as a module.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 999bb264fe27..63721a69804c 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1080,7 +1080,7 @@ struct net_device {
         struct vlan_group __rcu *vlgrp;         /* VLAN group */
 #endif
 #ifdef CONFIG_NET_DSA
-        void                    *dsa_ptr;       /* dsa specific data */
+        struct dsa_switch_tree  *dsa_ptr;       /* dsa specific data */
 #endif
         void                    *atalk_ptr;     /* AppleTalk link       */
         struct in_device __rcu  *ip_ptr;        /* IPv4 specific data   */