[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/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 88659ed..f91521d 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -71,7 +71,7 @@
 
 	default:
 		return -EINVAL;
-	};
+	}
 
 	algp->alg_name[CRYPTO_MAX_ALG_NAME - 1] = '\0';
 	return 0;
@@ -152,7 +152,7 @@
 
 	default:
 		goto out;
-	};
+	}
 
 	err = -EINVAL;
 	switch (p->id.proto) {
@@ -192,7 +192,7 @@
 
 	default:
 		goto out;
-	};
+	}
 
 	if ((err = verify_one_alg(xfrma, XFRMA_ALG_AUTH)))
 		goto out;
@@ -217,7 +217,7 @@
 
 	default:
 		goto out;
-	};
+	}
 
 	err = 0;
 
@@ -711,7 +711,7 @@
 
 	default:
 		return -EINVAL;
-	};
+	}
 
 	if (p->min > p->max)
 		return -EINVAL;
@@ -789,7 +789,7 @@
 
 	default:
 		return -EINVAL;
-	};
+	}
 
 	return 0;
 }
@@ -805,7 +805,7 @@
 
 	default:
 		return -EINVAL;
-	};
+	}
 
 	return 0;
 }
@@ -821,7 +821,7 @@
 
 	default:
 		return -EINVAL;
-	};
+	}
 
 	switch (p->action) {
 	case XFRM_POLICY_ALLOW:
@@ -830,7 +830,7 @@
 
 	default:
 		return -EINVAL;
-	};
+	}
 
 	switch (p->sel.family) {
 	case AF_INET:
@@ -845,7 +845,7 @@
 
 	default:
 		return -EINVAL;
-	};
+	}
 
 	return verify_policy_dir(p->dir);
 }
@@ -912,7 +912,7 @@
 #endif
 		default:
 			return -EINVAL;
-		};
+		}
 	}
 
 	return 0;