fix whitespace errors

fix some whitespace errors that were caught automatically by vim.

Change-Id: I04550dc1bd913a1efeccd66c97780e841bc5fe60
Signed-off-by: Nicolas Costa <ncosta@codeaurora.org>
diff --git a/fast-classifier/fast-classifier.c b/fast-classifier/fast-classifier.c
index 2aed338..7aab34d 100644
--- a/fast-classifier/fast-classifier.c
+++ b/fast-classifier/fast-classifier.c
@@ -152,7 +152,7 @@
 
 	/*
 	 * We're only interested in IP packets.
-	 */	
+	 */
 	if (likely(htons(ETH_P_IP) == skb->protocol)) {
 		return sfe_ipv4_recv(dev, skb);
 	}
@@ -195,7 +195,7 @@
 	if (unlikely(!neigh)) {
 		rcu_read_unlock();
 		dst_release(dst);
-		return false; 
+		return false;
 	}
 
 	if (unlikely(!(neigh->nud_state & NUD_VALID))) {