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>

1 files changed, 12 insertions, 0 deletions

diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index ccec12f0ccc9..52ae17b2583e 100644
--- a/net/tipc/bearer.c
+++ b/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