return(code) -> return (code)

(reduce diffs against KAME)

1 files changed, 29 insertions, 29 deletions

diff --git a/sys/netinet6/in6_pcb.c b/sys/netinet6/in6_pcb.c
index 36130ff..170c6ff 100644
--- a/sys/netinet6/in6_pcb.c
+++ b/sys/netinet6/in6_pcb.c
@@ -138,18 +138,18 @@ in6_pcbbind(inp, nam, td)
 	if (!in6_ifaddr) /* XXX broken! */
 		return (EADDRNOTAVAIL);
 	if (inp->inp_lport || !IN6_IS_ADDR_UNSPECIFIED(&inp->in6p_laddr))
-		return(EINVAL);
+		return (EINVAL);
 	if ((so->so_options & (SO_REUSEADDR|SO_REUSEPORT)) == 0)
 		wild = 1;
 	if (nam) {
 		sin6 = (struct sockaddr_in6 *)nam;
 		if (nam->sa_len != sizeof(*sin6))
-			return(EINVAL);
+			return (EINVAL);
 		/*
 		 * family check.
 		 */
 		if (nam->sa_family != AF_INET6)
-			return(EAFNOSUPPORT);
+			return (EAFNOSUPPORT);
 
 		/* KAME hack: embed scopeid */
 		if (in6_embedscope(&sin6->sin6_addr, sin6, inp, NULL) != 0)
@@ -173,7 +173,7 @@ in6_pcbbind(inp, nam, td)
 
 			sin6->sin6_port = 0;		/* yech... */
 			if ((ia = ifa_ifwithaddr((struct sockaddr *)sin6)) == 0)
-				return(EADDRNOTAVAIL);
+				return (EADDRNOTAVAIL);
 
 			/*
 			 * XXX: bind to an anycast address might accidentally
@@ -184,7 +184,7 @@ in6_pcbbind(inp, nam, td)
 			if (ia &&
 			    ((struct in6_ifaddr *)ia)->ia6_flags &
 			    (IN6_IFF_ANYCAST|IN6_IFF_NOTREADY|IN6_IFF_DETACHED)) {
-				return(EADDRNOTAVAIL);
+				return (EADDRNOTAVAIL);
 			}
 		}
 		if (lport) {
@@ -193,7 +193,7 @@ in6_pcbbind(inp, nam, td)
 			/* GROSS */
 			if (ntohs(lport) < IPV6PORT_RESERVED && td &&
 			    suser_cred(td->td_ucred, PRISON_ROOT))
-				return(EACCES);
+				return (EACCES);
 			if (so->so_cred->cr_uid != 0 &&
 			    !IN6_IS_ADDR_MULTICAST(&sin6->sin6_addr)) {
 				t = in6_pcblookup_local(pcbinfo,
@@ -246,7 +246,7 @@ in6_pcbbind(inp, nam, td)
 			if (t && (reuseport & ((t->inp_vflag & INP_TIMEWAIT) ?
 			    intotw(t)->tw_so_options : 
 			    t->inp_socket->so_options)) == 0)
-				return(EADDRINUSE);
+				return (EADDRINUSE);
 			if ((inp->inp_flags & IN6P_IPV6_V6ONLY) == 0 &&
 			    IN6_IS_ADDR_UNSPECIFIED(&sin6->sin6_addr)) {
 				struct sockaddr_in sin;
@@ -276,7 +276,7 @@ in6_pcbbind(inp, nam, td)
 	if (lport == 0) {
 		int e;
 		if ((e = in6_pcbsetport(&inp->in6p_laddr, inp, td)) != 0)
-			return(e);
+			return (e);
 	}
 	else {
 		inp->inp_lport = lport;
@@ -286,7 +286,7 @@ in6_pcbbind(inp, nam, td)
 			return (EAGAIN);
 		}
 	}
-	return(0);
+	return (0);
 }
 
 /*
@@ -343,7 +343,7 @@ in6_pcbladdr(inp, nam, plocal_addr6)
 		if (*plocal_addr6 == 0) {
 			if (error == 0)
 				error = EADDRNOTAVAIL;
-			return(error);
+			return (error);
 		}
 		/*
 		 * Don't do pcblookup call here; return interface in
@@ -355,7 +355,7 @@ in6_pcbladdr(inp, nam, plocal_addr6)
 	if (inp->in6p_route.ro_rt)
 		ifp = inp->in6p_route.ro_rt->rt_ifp;
 
-	return(0);
+	return (0);
 }
 
 /*
@@ -380,7 +380,7 @@ in6_pcbconnect(inp, nam, td)
 	 * in6_pcbladdr() may automatically fill in sin6_scope_id.
 	 */
 	if ((error = in6_pcbladdr(inp, nam, &addr6)) != 0)
-		return(error);
+		return (error);
 
 	if (in6_pcblookup_hash(inp->inp_pcbinfo, &sin6->sin6_addr,
 			       sin6->sin6_port,
@@ -442,14 +442,14 @@ in6_selectsrc(dstsock, opts, mopts, ro, laddr, errorp)
 	 */
 	if (opts && (pi = opts->ip6po_pktinfo) &&
 	    !IN6_IS_ADDR_UNSPECIFIED(&pi->ipi6_addr))
-		return(&pi->ipi6_addr);
+		return (&pi->ipi6_addr);
 
 	/*
 	 * If the source address is not specified but the socket(if any)
 	 * is already bound, use the bound address.
 	 */
 	if (laddr && !IN6_IS_ADDR_UNSPECIFIED(laddr))
-		return(laddr);
+		return (laddr);
 
 	/*
 	 * If the caller doesn't specify the source address but
@@ -461,9 +461,9 @@ in6_selectsrc(dstsock, opts, mopts, ro, laddr, errorp)
 		ia6 = in6_ifawithscope(ifnet_byindex(pi->ipi6_ifindex), dst);
 		if (ia6 == 0) {
 			*errorp = EADDRNOTAVAIL;
-			return(0);
+			return (0);
 		}
-		return(&satosin6(&ia6->ia_addr)->sin6_addr);
+		return (&satosin6(&ia6->ia_addr)->sin6_addr);
 	}
 
 	/*
@@ -484,15 +484,15 @@ in6_selectsrc(dstsock, opts, mopts, ro, laddr, errorp)
 		if (dstsock->sin6_scope_id < 0 ||
 		    if_index < dstsock->sin6_scope_id) {
 			*errorp = ENXIO; /* XXX: better error? */
-			return(0);
+			return (0);
 		}
 		ia6 = in6_ifawithscope(ifnet_byindex(dstsock->sin6_scope_id),
 				       dst);
 		if (ia6 == 0) {
 			*errorp = EADDRNOTAVAIL;
-			return(0);
+			return (0);
 		}
-		return(&satosin6(&ia6->ia_addr)->sin6_addr);
+		return (&satosin6(&ia6->ia_addr)->sin6_addr);
 	}
 
 	/*
@@ -515,9 +515,9 @@ in6_selectsrc(dstsock, opts, mopts, ro, laddr, errorp)
 			ia6 = in6_ifawithscope(ifp, dst);
 			if (ia6 == 0) {
 				*errorp = EADDRNOTAVAIL;
-				return(0);
+				return (0);
 			}
-			return(&ia6->ia_addr.sin6_addr);
+			return (&ia6->ia_addr.sin6_addr);
 		}
 	}
 
@@ -540,9 +540,9 @@ in6_selectsrc(dstsock, opts, mopts, ro, laddr, errorp)
 			}
 			if (ia6 == 0) {
 				*errorp = EADDRNOTAVAIL;
-				return(0);
+				return (0);
 			}
-			return(&satosin6(&ia6->ia_addr)->sin6_addr);
+			return (&satosin6(&ia6->ia_addr)->sin6_addr);
 		}
 	}
 
@@ -589,13 +589,13 @@ in6_selectsrc(dstsock, opts, mopts, ro, laddr, errorp)
 		}
 		if (ia6 == 0) {
 			*errorp = EHOSTUNREACH;	/* no route */
-			return(0);
+			return (0);
 		}
-		return(&satosin6(&ia6->ia_addr)->sin6_addr);
+		return (&satosin6(&ia6->ia_addr)->sin6_addr);
 	}
 
 	*errorp = EADDRNOTAVAIL;
-	return(0);
+	return (0);
 }
 
 /*
@@ -611,11 +611,11 @@ in6_selecthlim(in6p, ifp)
 	struct ifnet *ifp;
 {
 	if (in6p && in6p->in6p_hops >= 0)
-		return(in6p->in6p_hops);
+		return (in6p->in6p_hops);
 	else if (ifp)
-		return(nd_ifinfo[ifp->if_index].chlim);
+		return (nd_ifinfo[ifp->if_index].chlim);
 	else
-		return(ip6_defhlim);
+		return (ip6_defhlim);
 }
 #endif