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/bcast.c b/net/tipc/bcast.c
index c0f3b09..9de3256 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -428,7 +428,7 @@
 	static int rx_count = 0;
 #endif
 	struct tipc_msg *msg = buf_msg(buf);
-	struct tipc_node* node = tipc_node_find(msg_prevnode(msg));
+	struct tipc_node *node = tipc_node_find(msg_prevnode(msg));
 	u32 next_in;
 	u32 seqno;
 	struct sk_buff *deferred;