tipc: Reduce footprint by un-inlining bearer congestion routine

Convert bearer congestion inline routine that is more than one line into
a standard function, thereby eliminating some repeated code.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/tipc/bearer.c

@@ -467,6 +467,18 @@ int tipc_bearer_resolve_congestion(struct bearer *b_ptr, struct link *l_ptr)
 	return res;
 }
 
+/**
+ * tipc_bearer_congested - determines if bearer is currently congested
+ */
+
+int tipc_bearer_congested(struct bearer *b_ptr, struct link *l_ptr)
+{
+	if (unlikely(b_ptr->publ.blocked))
+		return 1;
+	if (likely(list_empty(&b_ptr->cong_links)))
+		return 0;
+	return !tipc_bearer_resolve_congestion(b_ptr, l_ptr);
+}
 
 /**
  * tipc_enable_bearer - enable bearer with the given name

net/tipc/bearer.h

@@ -125,6 +125,7 @@ void tipc_bearer_remove_dest(struct bearer *b_ptr, u32 dest);
 void tipc_bearer_schedule(struct bearer *b_ptr, struct link *l_ptr);
 struct bearer *tipc_bearer_find_interface(const char *if_name);
 int tipc_bearer_resolve_congestion(struct bearer *b_ptr, struct link *l_ptr);
+int tipc_bearer_congested(struct bearer *b_ptr, struct link *l_ptr);
 int tipc_bearer_init(void);
 void tipc_bearer_stop(void);
 void tipc_bearer_lock_push(struct bearer *b_ptr);
@@ -154,17 +155,4 @@ static inline int tipc_bearer_send(struct bearer *b_ptr, struct sk_buff *buf,
 	return !b_ptr->media->send_msg(buf, &b_ptr->publ, dest);
 }
 
-/**
- * tipc_bearer_congested - determines if bearer is currently congested
- */
-
-static inline int tipc_bearer_congested(struct bearer *b_ptr, struct link *l_ptr)
-{
-	if (unlikely(b_ptr->publ.blocked))
-		return 1;
-	if (likely(list_empty(&b_ptr->cong_links)))
-		return 0;
-	return !tipc_bearer_resolve_congestion(b_ptr, l_ptr);
-}
-
-#endif
+#endif	/* _TIPC_BEARER_H */