return(code) -> return (code)

(reduce diffs against KAME)

1 files changed, 20 insertions, 20 deletions

diff --git a/sys/netinet6/icmp6.c b/sys/netinet6/icmp6.c
index 1373131..07b3373 100644
--- a/sys/netinet6/icmp6.c
+++ b/sys/netinet6/icmp6.c
@@ -848,7 +848,7 @@ icmp6_input(mp, offp, proto)
 	deliver:
 		if (icmp6_notify_error(m, off, icmp6len, code)) {
 			/* In this case, m should've been freed. */
-			return(IPPROTO_DONE);
+			return (IPPROTO_DONE);
 		}
 		break;
 
@@ -895,7 +895,7 @@ icmp6_notify_error(m, off, icmp6len, code)
 		       sizeof(*icmp6) + sizeof(struct ip6_hdr));
 	if (icmp6 == NULL) {
 		icmp6stat.icp6s_tooshort++;
-		return(-1);
+		return (-1);
 	}
 #endif
 	eip6 = (struct ip6_hdr *)(icmp6 + 1);
@@ -932,7 +932,7 @@ icmp6_notify_error(m, off, icmp6len, code)
 					       eoff, sizeof(*eh));
 				if (eh == NULL) {
 					icmp6stat.icp6s_tooshort++;
-					return(-1);
+					return (-1);
 				}
 #endif
 				
@@ -961,7 +961,7 @@ icmp6_notify_error(m, off, icmp6len, code)
 					       eoff, sizeof(*rth));
 				if (rth == NULL) {
 					icmp6stat.icp6s_tooshort++;
-					return(-1);
+					return (-1);
 				}
 #endif
 				rthlen = (rth->ip6r_len + 1) << 3;
@@ -987,7 +987,7 @@ icmp6_notify_error(m, off, icmp6len, code)
 						       eoff, rthlen);
 					if (rth0 == NULL) {
 						icmp6stat.icp6s_tooshort++;
-						return(-1);
+						return (-1);
 					}
 #endif
 					/* just ignore a bogus header */
@@ -1010,7 +1010,7 @@ icmp6_notify_error(m, off, icmp6len, code)
 					       eoff, sizeof(*fh));
 				if (fh == NULL) {
 					icmp6stat.icp6s_tooshort++;
-					return(-1);
+					return (-1);
 				}
 #endif
 				/*
@@ -1045,7 +1045,7 @@ icmp6_notify_error(m, off, icmp6len, code)
 			       sizeof(*icmp6) + sizeof(struct ip6_hdr));
 		if (icmp6 == NULL) {
 			icmp6stat.icp6s_tooshort++;
-			return(-1);
+			return (-1);
 		}
 #endif
 
@@ -1114,11 +1114,11 @@ icmp6_notify_error(m, off, icmp6len, code)
 					  &ip6cp);
 		}
 	}
-	return(0);
+	return (0);
 
   freeit:
 	m_freem(m);
-	return(-1);
+	return (-1);
 }
 
 void
@@ -1397,7 +1397,7 @@ ni6_input(m, off)
 	MGETHDR(n, M_DONTWAIT, m->m_type);
 	if (n == NULL) {
 		m_freem(m);
-		return(NULL);
+		return (NULL);
 	}
 	M_MOVE_PKTHDR(n, m); /* just for recvif */
 	if (replylen > MHLEN) {
@@ -1474,13 +1474,13 @@ ni6_input(m, off)
 
 	nni6->ni_type = ICMP6_NI_REPLY;
 	m_freem(m);
-	return(n);
+	return (n);
 
   bad:
 	m_freem(m);
 	if (n)
 		m_freem(n);
-	return(NULL);
+	return (NULL);
 }
 #undef hostnamelen
 
@@ -1672,7 +1672,7 @@ ni6_addrs(ni6, m, ifpp, subj)
 		switch (ni6->ni_code) {
 		case ICMP6_NI_SUBJ_IPV6:
 			if (subj == NULL) /* must be impossible... */
-				return(0);
+				return (0);
 			subj_ip6 = (struct sockaddr_in6 *)subj;
 			break;
 		default:
@@ -1680,7 +1680,7 @@ ni6_addrs(ni6, m, ifpp, subj)
 			 * XXX: we only support IPv6 subject address for
 			 * this Qtype.
 			 */
-			return(0);
+			return (0);
 		}
 	}
 
@@ -1743,14 +1743,14 @@ ni6_addrs(ni6, m, ifpp, subj)
 		if (iffound) {
 			*ifpp = ifp;
 			IFNET_RUNLOCK();
-			return(addrsofif);
+			return (addrsofif);
 		}
 
 		addrs += addrsofif;
 	}
 	IFNET_RUNLOCK();
 
-	return(addrs);
+	return (addrs);
 }
 
 static int
@@ -1769,7 +1769,7 @@ ni6_store_addrs(ni6, nni6, ifp0, resid)
 	u_int32_t ltime;
 
 	if (ifp0 == NULL && !(niflags & NI_NODEADDR_FLAG_ALL))
-		return(0);	/* needless to copy */
+		return (0);	/* needless to copy */
 		
 	IFNET_RLOCK();
   again:
@@ -1839,7 +1839,7 @@ ni6_store_addrs(ni6, nni6, ifp0, resid)
 				nni6->ni_flags |=
 					NI_NODEADDR_FLAG_TRUNCATE;
 				IFNET_RUNLOCK();
-				return(copied);
+				return (copied);
 			}
 
 			/*
@@ -1895,7 +1895,7 @@ ni6_store_addrs(ni6, nni6, ifp0, resid)
 
 	IFNET_RUNLOCK();
 
-	return(copied);
+	return (copied);
 }
 
 /*
@@ -2785,7 +2785,7 @@ icmp6_ctloutput(so, sopt)
 		break;
 	}
 
-	return(error);
+	return (error);
 }
 #ifdef HAVE_NRL_INPCB
 #undef sotoin6pcb