[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/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index 0fa4d4d..34eb977 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -391,7 +391,7 @@
 			break;
 		pos->next = pnext;
 		pos = pnext;
-	};
+	}
 
 	event = sctp_skb2event(f_frag);
 	SCTP_INC_STATS(SCTP_MIB_REASMUSRMSGS);
@@ -476,7 +476,7 @@
 			else
 				first_frag = NULL;
 			break;
-		};
+		}
 	}
 
 	asoc = ulpq->asoc;
@@ -556,7 +556,7 @@
 			goto done;
 		default:
 			return NULL;
-		};
+		}
 	}
 
 	/* We have the reassembled event. There is no need to look
@@ -648,7 +648,7 @@
 			break;
 		default:
 			return NULL;
-		};
+		}
 	}
 
 	/* We have the reassembled event. There is no need to look