[NET]: cleanup extra semicolons

Spring cleaning time...

There seems to be a lot of places in the network code that have
extra bogus semicolons after conditionals.  Most commonly is a
bogus semicolon after: switch() { }

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index ad22dc6..f8b9f1c 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -170,7 +170,7 @@
 			skb->tc_index = TC_H_MIN(res.classid);
 			result = TC_ACT_OK;
 			break;
-	};
+	}
 /* backward compat */
 #else
 #ifdef	CONFIG_NET_CLS_POLICE
@@ -187,7 +187,7 @@
 		sch->bstats.bytes += skb->len;
 		result = NF_ACCEPT;
 		break;
-	};
+	}
 
 #else
 	D2PRINTK("Overriding result to ACCEPT\n");