IPoIB: Trivial formatting cleanups

Fix whitespace blunders, convert "foo* bar" to "foo *bar", etc.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index 9bcfc7a..858ada1 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -702,7 +702,7 @@
 
 out:
 	if (mcast && mcast->ah) {
-		if (skb->dst            &&
+		if (skb->dst		&&
 		    skb->dst->neighbour &&
 		    !*to_ipoib_neigh(skb->dst->neighbour)) {
 			struct ipoib_neigh *neigh = ipoib_neigh_alloc(skb->dst->neighbour,
@@ -710,7 +710,7 @@
 
 			if (neigh) {
 				kref_get(&mcast->ah->ref);
-				neigh->ah  	= mcast->ah;
+				neigh->ah	= mcast->ah;
 				list_add_tail(&neigh->list, &mcast->neigh_list);
 			}
 		}