[NET] SCHED: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/em_cmp.c b/net/sched/em_cmp.c
index 8ed93c3..8d6dacd 100644
--- a/net/sched/em_cmp.c
+++ b/net/sched/em_cmp.c
@@ -88,7 +88,7 @@
 	return tcf_em_register(&em_cmp_ops);
 }
 
-static void __exit exit_em_cmp(void) 
+static void __exit exit_em_cmp(void)
 {
 	tcf_em_unregister(&em_cmp_ops);
 }