tipc: clean up link creation
We simplify the link creation function tipc_link_create() and the way
the link struct it is connected to the node struct. In particular, we
remove the duplicate initialization of some fields which are anyway set
in tipc_link_reset().
Tested-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/link.h b/net/tipc/link.h
index 39b8c4c..39ff8b6 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -148,7 +148,7 @@
struct tipc_link {
u32 addr;
char name[TIPC_MAX_LINK_NAME];
- struct tipc_media_addr media_addr;
+ struct tipc_media_addr *media_addr;
struct tipc_node *owner;
/* Management and link supervision data */
@@ -205,13 +205,10 @@
struct tipc_stats stats;
};
-struct tipc_port;
-
-struct tipc_link *tipc_link_create(struct tipc_node *n,
- struct tipc_bearer *b,
- const struct tipc_media_addr *maddr,
- struct sk_buff_head *inputq,
- struct sk_buff_head *namedq);
+bool tipc_link_create(struct tipc_node *n, struct tipc_bearer *b, u32 session,
+ u32 ownnode, u32 peer, struct tipc_media_addr *maddr,
+ struct sk_buff_head *inputq, struct sk_buff_head *namedq,
+ struct tipc_link **link);
void tipc_link_tnl_prepare(struct tipc_link *l, struct tipc_link *tnl,
int mtyp, struct sk_buff_head *xmitq);
void tipc_link_build_bcast_sync_msg(struct tipc_link *l,
@@ -246,13 +243,8 @@
int tipc_nl_link_set(struct sk_buff *skb, struct genl_info *info);
int tipc_nl_link_reset_stats(struct sk_buff *skb, struct genl_info *info);
int tipc_nl_parse_link_prop(struct nlattr *prop, struct nlattr *props[]);
-void link_prepare_wakeup(struct tipc_link *l);
int tipc_link_timeout(struct tipc_link *l, struct sk_buff_head *xmitq);
int tipc_link_rcv(struct tipc_link *l, struct sk_buff *skb,
struct sk_buff_head *xmitq);
-static inline u32 link_own_addr(struct tipc_link *l)
-{
- return msg_prevnode(l->pmsg);
-}
#endif