[NET] SCHED: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/sched/cls_u32.c

diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 8b51948..a232671 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -760,7 +760,7 @@
 			RTA_PUT(skb, TCA_U32_INDEV, IFNAMSIZ, n->indev);
 #endif
 #ifdef CONFIG_CLS_U32_PERF
-		RTA_PUT(skb, TCA_U32_PCNT, 
+		RTA_PUT(skb, TCA_U32_PCNT,
 		sizeof(struct tc_u32_pcnt) + n->sel.nkeys*sizeof(u64),
 			n->pf);
 #endif
@@ -810,7 +810,7 @@
 	return register_tcf_proto_ops(&cls_u32_ops);
 }
 
-static void __exit exit_u32(void) 
+static void __exit exit_u32(void)
 {
 	unregister_tcf_proto_ops(&cls_u32_ops);
 }