tipc: cleanup various cosmetic whitespace issues

Cleans up TIPC's source code to eliminate deviations from generally
accepted coding conventions relating to leading/trailing white space
and white space around commas, braces, cases, and sizeof.

These changes are purely cosmetic and do not alter the operation of TIPC
in any way.

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>
diff --git a/net/tipc/port.h b/net/tipc/port.h
index a9c5287..8e84b98 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -258,7 +258,7 @@
 	spin_unlock_bh(p_ptr->publ.lock);
 }
 
-static inline struct port* tipc_port_deref(u32 ref)
+static inline struct port *tipc_port_deref(u32 ref)
 {
 	return (struct port *)tipc_ref_deref(ref);
 }