Fixed many warnings.

7 files changed, 23 insertions, 12 deletions

diff --git a/cpukit/libnetworking/net/if_ethersubr.c b/cpukit/libnetworking/net/if_ethersubr.c
index 9ff1a5932a..4d1675ca3c 100644
--- a/cpukit/libnetworking/net/if_ethersubr.c
+++ b/cpukit/libnetworking/net/if_ethersubr.c
@@ -120,14 +120,18 @@ ether_output(ifp, m0, dst, rt0)
 {
 	short type;
 	int s, error = 0;
- 	u_char *cp, edst[6];
-	register struct mbuf *m2, *m = m0;
+#ifdef NS
+ 	u_char *cp
+	register struct ifqueue *inq;
+	register struct mbuf *m2;
+#endif
+	u_char  edst[6];
+	register struct mbuf *m = m0;
 	register struct rtentry *rt;
 	struct mbuf *mcopy = (struct mbuf *)0;
 	register struct ether_header *eh;
 	int off, len = m->m_pkthdr.len;
 	struct arpcom *ac = (struct arpcom *)ifp;
-	register struct ifqueue *inq;
 #ifdef NETATALK
 	struct at_ifaddr *aa;
 #endif NETATALK
@@ -457,7 +461,10 @@ ether_input(ifp, eh, m)
 	struct mbuf *m;
 {
 	register struct ifqueue *inq;
-	u_short ether_type, *checksum;
+	u_short ether_type;
+#ifdef NS
+	u_short *checksum;
+#endif
 	int s;
 #if defined (ISO) || defined (LLC) || defined(NETATALK)
 	register struct llc *l;
diff --git a/cpukit/libnetworking/net/route.c b/cpukit/libnetworking/net/route.c
index 0bea64f747..683ddafee9 100644
--- a/cpukit/libnetworking/net/route.c
+++ b/cpukit/libnetworking/net/route.c
@@ -517,7 +517,7 @@ rtrequest(req, dst, gateway, netmask, flags, ret_nrt)
 			senderr(ENOBUFS);
 		Bzero(rt, sizeof(*rt));
 		rt->rt_flags = RTF_UP | flags;
-		if (error = rt_setgate(rt, dst, gateway)) {
+		if ((error = rt_setgate(rt, dst, gateway))) {
 			Free(rt);
 			senderr(error);
 		}
diff --git a/cpukit/libnetworking/net/rtsock.c b/cpukit/libnetworking/net/rtsock.c
index 2a08181000..57e777906a 100644
--- a/cpukit/libnetworking/net/rtsock.c
+++ b/cpukit/libnetworking/net/rtsock.c
@@ -225,8 +225,8 @@ route_output(m, so)
 	case RTM_LOCK:
 		if ((rnh = rt_tables[dst->sa_family]) == 0) {
 			senderr(EAFNOSUPPORT);
-		} else if (rt = (struct rtentry *)
-				rnh->rnh_lookup(dst, netmask, rnh))
+		} else if ((rt = (struct rtentry *)
+				rnh->rnh_lookup(dst, netmask, rnh)))
 			rt->rt_refcnt++;
 		else
 			senderr(ESRCH);
diff --git a/cpukit/libnetworking/netinet/in_pcb.c b/cpukit/libnetworking/netinet/in_pcb.c
index 5241ddb6f8..116f70eebf 100644
--- a/cpukit/libnetworking/netinet/in_pcb.c
+++ b/cpukit/libnetworking/netinet/in_pcb.c
@@ -216,7 +216,7 @@ in_pcbbind(inp, nam)
 			last  = ipport_hilastauto;
 			lastport = &inp->inp_pcbinfo->lasthi;
 		} else if (inp->inp_flags & INP_LOWPORT) {
-			if (error = suser(p->p_ucred, &p->p_acflag))
+			if ((error = suser(p->p_ucred, &p->p_acflag)))
 				return (EACCES);
 			first = ipport_lowfirstauto;	/* 1023 */
 			last  = ipport_lowlastauto;	/* 600 */
@@ -410,7 +410,7 @@ in_pcbconnect(inp, nam)
 	/*
 	 *   Call inner routine, to assign local interface address.
 	 */
-	if (error = in_pcbladdr(inp, nam, &ifaddr))
+	if ((error = in_pcbladdr(inp, nam, &ifaddr)))
 		return(error);
 
 	if (in_pcblookuphash(inp->inp_pcbinfo, sin->sin_addr, sin->sin_port,
diff --git a/cpukit/libnetworking/netinet/tcp_debug.c b/cpukit/libnetworking/netinet/tcp_debug.c
index b90ff79ac8..864a01cb1a 100644
--- a/cpukit/libnetworking/netinet/tcp_debug.c
+++ b/cpukit/libnetworking/netinet/tcp_debug.c
@@ -86,8 +86,10 @@ tcp_trace(act, ostate, tp, ti, req)
 	struct tcpiphdr *ti;
 	int req;
 {
+#ifdef TCPDEBUG
 	tcp_seq seq, ack;
 	int len, flags;
+#endif
 	struct tcp_debug *td = &tcp_debug[tcp_debx++];
 
 	if (tcp_debx == TCP_NDEBUG)
diff --git a/cpukit/libnetworking/netinet/tcp_subr.c b/cpukit/libnetworking/netinet/tcp_subr.c
index e268e32f19..a9cde3fdf0 100644
--- a/cpukit/libnetworking/netinet/tcp_subr.c
+++ b/cpukit/libnetworking/netinet/tcp_subr.c
@@ -74,17 +74,19 @@ int 	tcp_mssdflt = TCP_MSS;
 SYSCTL_INT(_net_inet_tcp, TCPCTL_MSSDFLT, mssdflt,
 	CTLFLAG_RW, &tcp_mssdflt , 0, "");
 
+static int	tcp_do_rfc1323 = 1;
+static int	tcp_do_rfc1644 = 1;
+#if !defined(__rtems__)
 static int 	tcp_rttdflt = TCPTV_SRTTDFLT / PR_SLOWHZ;
 SYSCTL_INT(_net_inet_tcp, TCPCTL_RTTDFLT, rttdflt,
 	CTLFLAG_RW, &tcp_rttdflt , 0, "");
 
-static int	tcp_do_rfc1323 = 1;
 SYSCTL_INT(_net_inet_tcp, TCPCTL_DO_RFC1323, rfc1323,
 	CTLFLAG_RW, &tcp_do_rfc1323 , 0, "");
 
-static int	tcp_do_rfc1644 = 1;
 SYSCTL_INT(_net_inet_tcp, TCPCTL_DO_RFC1644, rfc1644,
 	CTLFLAG_RW, &tcp_do_rfc1644 , 0, "");
+#endif
 
 static void	tcp_cleartaocache(void);
 static void	tcp_notify __P((struct inpcb *, int));
diff --git a/cpukit/libnetworking/netinet/udp_usrreq.c b/cpukit/libnetworking/netinet/udp_usrreq.c
index 5198575c0c..16c5fce2df 100644
--- a/cpukit/libnetworking/netinet/udp_usrreq.c
+++ b/cpukit/libnetworking/netinet/udp_usrreq.c
@@ -250,7 +250,7 @@ udp_input(m, iphlen)
 			 * port.  It * assumes that an application will never
 			 * clear these options after setting them.
 			 */
-			if ((last->inp_socket->so_options&(SO_REUSEPORT|SO_REUSEADDR) == 0))
+			if (((last->inp_socket->so_options&(SO_REUSEPORT|SO_REUSEADDR)) == 0))
 				break;
 		}