return(code) -> return (code)

(reduce diffs against KAME)

1 files changed, 29 insertions, 29 deletions

diff --git a/sys/netinet6/nd6_rtr.c b/sys/netinet6/nd6_rtr.c
index 845c2fd..ede69a4 100644
--- a/sys/netinet6/nd6_rtr.c
+++ b/sys/netinet6/nd6_rtr.c
@@ -550,10 +550,10 @@ defrouter_lookup(addr, ifp)
 	for (dr = TAILQ_FIRST(&nd_defrouter); dr;
 	     dr = TAILQ_NEXT(dr, dr_entry)) {
 		if (dr->ifp == ifp && IN6_ARE_ADDR_EQUAL(addr, &dr->rtaddr))
-			return(dr);
+			return (dr);
 	}
 
-	return(NULL);		/* search failed */
+	return (NULL);		/* search failed */
 }
 
 void
@@ -729,19 +729,19 @@ defrtrlist_update(new)
 			dr->expire = new->expire;
 		}
 		splx(s);
-		return(dr);
+		return (dr);
 	}
 
 	/* entry does not exist */
 	if (new->rtlifetime == 0) {
 		splx(s);
-		return(NULL);
+		return (NULL);
 	}
 
 	n = (struct nd_defrouter *)malloc(sizeof(*n), M_IP6NDP, M_NOWAIT);
 	if (n == NULL) {
 		splx(s);
-		return(NULL);
+		return (NULL);
 	}
 	bzero(n, sizeof(*n));
 	*n = *new;
@@ -756,7 +756,7 @@ defrtrlist_update(new)
 		defrouter_select();
 	splx(s);
 		
-	return(n);
+	return (n);
 }
 
 static struct nd_pfxrouter *
@@ -771,7 +771,7 @@ pfxrtr_lookup(pr, dr)
 			break;
 	}
 
-	return(search);
+	return (search);
 }
 
 static void
@@ -817,7 +817,7 @@ nd6_prefix_lookup(pr)
 		}
 	}
 
-	return(search);
+	return (search);
 }
 
 int
@@ -1232,7 +1232,7 @@ find_pfxlist_reachable_router(pr)
 			break;	/* found */
 	}
 
-	return(pfxrtr);
+	return (pfxrtr);
 
 }
 
@@ -1408,7 +1408,7 @@ nd6_prefix_onlink(pr)
 		nd6log((LOG_ERR,
 		    "nd6_prefix_onlink: %s/%d is already on-link\n",
 		    ip6_sprintf(&pr->ndpr_prefix.sin6_addr), pr->ndpr_plen);
-		return(EEXIST));
+		return (EEXIST));
 	}
 
 	/*
@@ -1429,7 +1429,7 @@ nd6_prefix_onlink(pr)
 		    in6_are_prefix_equal(&pr->ndpr_prefix.sin6_addr,
 					 &opr->ndpr_prefix.sin6_addr,
 					 pr->ndpr_plen))
-			return(0);
+			return (0);
 	}
 
 	/*
@@ -1460,7 +1460,7 @@ nd6_prefix_onlink(pr)
 		    " to add route for a prefix(%s/%d) on %s\n",
 		    ip6_sprintf(&pr->ndpr_prefix.sin6_addr),
 		    pr->ndpr_plen, if_name(ifp)));
-		return(0);
+		return (0);
 	}
 
 	/*
@@ -1504,7 +1504,7 @@ nd6_prefix_onlink(pr)
 		RT_UNLOCK(rt);
 	}
 
-	return(error);
+	return (error);
 }
 
 int
@@ -1522,7 +1522,7 @@ nd6_prefix_offlink(pr)
 		nd6log((LOG_ERR,
 		    "nd6_prefix_offlink: %s/%d is already off-link\n",
 		    ip6_sprintf(&pr->ndpr_prefix.sin6_addr), pr->ndpr_plen));
-		return(EEXIST);
+		return (EEXIST);
 	}
 
 	bzero(&sa6, sizeof(sa6));
@@ -1594,7 +1594,7 @@ nd6_prefix_offlink(pr)
 	if (rt != NULL)
 		RTFREE(rt);
 
-	return(error);
+	return (error);
 }
 
 static struct in6_ifaddr *
@@ -1726,12 +1726,12 @@ in6_ifadd(pr, ifid)
 		    "in6_ifadd: failed to make ifaddr %s on %s (errno=%d)\n",
 		    ip6_sprintf(&ifra.ifra_addr.sin6_addr), if_name(ifp),
 		    error));
-		return(NULL);	/* ifaddr must not have been allocated. */
+		return (NULL);	/* ifaddr must not have been allocated. */
 	}
 
 	ia = in6ifa_ifpwithaddr(ifp, &ifra.ifra_addr.sin6_addr);
 
-	return(ia);		/* this must NOT be NULL. */
+	return (ia);		/* this must NOT be NULL. */
 }
 
 int
@@ -1777,7 +1777,7 @@ in6_tmpifadd(ia0, forcegen)
 		if (trylimit-- == 0) {
 			nd6log((LOG_NOTICE, "in6_tmpifadd: failed to find "
 			    "a unique random IFID\n"));
-			return(EEXIST);
+			return (EEXIST);
 		}
 		forcegen = 1;
 		goto again;
@@ -1814,7 +1814,7 @@ in6_tmpifadd(ia0, forcegen)
 	 * Lifetime is greater than REGEN_ADVANCE time units.
 	 */
 	if (ifra.ifra_lifetime.ia6t_pltime <= ip6_temp_regen_advance)
-		return(0);
+		return (0);
 
 	/* XXX: scope zone ID? */
 
@@ -1822,14 +1822,14 @@ in6_tmpifadd(ia0, forcegen)
 
 	/* allocate ifaddr structure, link into chain, etc. */
 	if ((error = in6_update_ifa(ifp, &ifra, NULL)) != 0)
-		return(error);
+		return (error);
 
 	newia = in6ifa_ifpwithaddr(ifp, &ifra.ifra_addr.sin6_addr);
 	if (newia == NULL) {	/* XXX: can it happen? */
 		nd6log((LOG_ERR,
 		    "in6_tmpifadd: ifa update succeeded, but we got "
 		    "no ifaddr\n"));
-		return(EINVAL); /* XXX */
+		return (EINVAL); /* XXX */
 	}
 	newia->ia6_ndpr = ia0->ia6_ndpr;
 	newia->ia6_ndpr->ndpr_refcnt++;
@@ -1844,7 +1844,7 @@ in6_tmpifadd(ia0, forcegen)
 	 */
 	pfxlist_onlink_check();
 
-	return(0);
+	return (0);
 }	    
 
 int
@@ -1926,10 +1926,10 @@ rt6_deleteroute(rn, arg)
 	struct in6_addr *gate = (struct in6_addr *)arg;
 
 	if (rt->rt_gateway == NULL || rt->rt_gateway->sa_family != AF_INET6)
-		return(0);
+		return (0);
 
 	if (!IN6_ARE_ADDR_EQUAL(gate, &SIN6(rt->rt_gateway)->sin6_addr))
-		return(0);
+		return (0);
 
 	/*
 	 * Do not delete a static route.
@@ -1937,16 +1937,16 @@ rt6_deleteroute(rn, arg)
 	 * 'cloned' bit instead?
 	 */
 	if ((rt->rt_flags & RTF_STATIC) != 0)
-		return(0);
+		return (0);
 
 	/*
 	 * We delete only host route. This means, in particular, we don't
 	 * delete default route.
 	 */
 	if ((rt->rt_flags & RTF_HOST) == 0)
-		return(0);
+		return (0);
 
-	return(rtrequest(RTM_DELETE, rt_key(rt),
+	return (rtrequest(RTM_DELETE, rt_key(rt),
 			 rt->rt_gateway, rt_mask(rt), rt->rt_flags, 0));
 #undef SIN6
 }
@@ -1958,7 +1958,7 @@ nd6_setdefaultiface(ifindex)
 	int error = 0;
 
 	if (ifindex < 0 || if_index < ifindex)
-		return(EINVAL);
+		return (EINVAL);
 
 	if (nd6_defifindex != ifindex) {
 		nd6_defifindex = ifindex;
@@ -1986,5 +1986,5 @@ nd6_setdefaultiface(ifindex)
 		scope6_setdefault(nd6_defifp);
 	}
 
-	return(error);
+	return (error);
 }