Trim trailing whitespace.

9 files changed, 37 insertions, 37 deletions

diff --git a/sys/netipx/ipx.c b/sys/netipx/ipx.c
index 840f802..337ffe3 100644
--- a/sys/netipx/ipx.c
+++ b/sys/netipx/ipx.c
@@ -30,7 +30,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  *	@(#)ipx.c
  */
 
@@ -204,7 +204,7 @@ ipx_control(so, cmd, data, ifp, td)
 		}
 		IFAFREE((&oia->ia_ifa));
 		return (0);
-	
+
 	case SIOCAIFADDR:
 		dstIsNew = 0;
 		hostIsNew = 1;
@@ -241,7 +241,7 @@ ipx_control(so, cmd, data, ifp, td)
 static void
 ipx_ifscrub(ifp, ia)
 	register struct ifnet *ifp;
-	register struct ipx_ifaddr *ia; 
+	register struct ipx_ifaddr *ia;
 {
 	if (ia->ia_flags & IFA_ROUTE) {
 		if (ifp->if_flags & IFF_POINTOPOINT) {
diff --git a/sys/netipx/ipx_cksum.c b/sys/netipx/ipx_cksum.c
index b63b807..c6a3e4f 100644
--- a/sys/netipx/ipx_cksum.c
+++ b/sys/netipx/ipx_cksum.c
@@ -100,7 +100,7 @@ ipx_cksum(struct mbuf *m, int len) {
 			w++;
 			if (--len == 0)
 				break;
-		} 
+		}
 	}
 
 	ipx->ipx_tc = oldtc;
diff --git a/sys/netipx/ipx_if.h b/sys/netipx/ipx_if.h
index 13bc607..8bd5337 100644
--- a/sys/netipx/ipx_if.h
+++ b/sys/netipx/ipx_if.h
@@ -30,7 +30,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  *	@(#)ipx_if.h
  *
  * $FreeBSD$
diff --git a/sys/netipx/ipx_input.c b/sys/netipx/ipx_input.c
index c20d543..f518db3 100644
--- a/sys/netipx/ipx_input.c
+++ b/sys/netipx/ipx_input.c
@@ -215,7 +215,7 @@ ipxintr(struct mbuf *m)
 			 */
 			for (ia = ipx_ifaddr; ia != NULL; ia = ia->ia_next)
 				if((ia->ia_ifa.ifa_ifp == m->m_pkthdr.rcvif) &&
-				   ipx_neteq(ia->ia_addr.sipx_addr, 
+				   ipx_neteq(ia->ia_addr.sipx_addr,
 					     ipx->ipx_dna))
 					goto ours;
 
@@ -484,8 +484,8 @@ struct ifnet *ifp;
 				if (ifp == ia->ia_ifp)
 					break;
 			if (ia == NULL)
-				ipx->ipx_sna.x_host = ipx_zerohost;  
-			else 
+				ipx->ipx_sna.x_host = ipx_zerohost;
+			else
 				ipx->ipx_sna.x_host =
 				    ia->ia_addr.sipx_addr.x_host;
 
diff --git a/sys/netipx/ipx_ip.c b/sys/netipx/ipx_ip.c
index c706674..1344e20 100644
--- a/sys/netipx/ipx_ip.c
+++ b/sys/netipx/ipx_ip.c
@@ -30,7 +30,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  *	@(#)ipx_ip.c
  */
 
@@ -346,7 +346,7 @@ ipxip_route(so, sopt)
 		register struct in_ifaddr *ia;
 		struct ifnet *ifp = ro.ro_rt->rt_ifp;
 
-		for (ia = TAILQ_FIRST(&in_ifaddrhead); ia != NULL; 
+		for (ia = TAILQ_FIRST(&in_ifaddrhead); ia != NULL;
 		     ia = TAILQ_NEXT(ia, ia_link))
 			if (ia->ia_ifp == ifp)
 				break;
@@ -385,7 +385,7 @@ ipxip_route(so, sopt)
 			(struct ifnet *)ifn, sopt->sopt_td);
 
 	/* use any of our addresses */
-	satoipx_addr(ifr_ipxip.ifr_addr).x_host = 
+	satoipx_addr(ifr_ipxip.ifr_addr).x_host =
 			ipx_ifaddr->ia_addr.sipx_addr.x_host;
 
 	return (ipx_control(so, (int)SIOCSIFADDR, (caddr_t)&ifr_ipxip,
diff --git a/sys/netipx/ipx_pcb.c b/sys/netipx/ipx_pcb.c
index 1457511..b697616 100644
--- a/sys/netipx/ipx_pcb.c
+++ b/sys/netipx/ipx_pcb.c
@@ -53,7 +53,7 @@ __FBSDID("$FreeBSD$");
 #include <netipx/ipx_var.h>
 
 static struct	ipx_addr zeroipx_addr;
-static u_short	ipxpcb_lport_cache;  
+static u_short	ipxpcb_lport_cache;
 
 int
 ipx_pcballoc(so, head, td)
@@ -73,7 +73,7 @@ ipx_pcballoc(so, head, td)
 	so->so_pcb = (caddr_t)ipxp;
 	return (0);
 }
-	
+
 int
 ipx_pcbbind(ipxp, nam, td)
 	register struct ipxpcb *ipxp;
@@ -185,7 +185,7 @@ ipx_pcbconnect(ipxp, nam, td)
 		    rtalloc_ign(ro, 0);
 	}
 	if (ipx_neteqnn(ipxp->ipxp_laddr.x_net, ipx_zeronet)) {
-		/* 
+		/*
 		 * If route is known or can be allocated now,
 		 * our src addr is taken from the i/f, else punt.
 		 */
@@ -214,7 +214,7 @@ ipx_pcbconnect(ipxp, nam, td)
 		ipxp->ipxp_laddr.x_net = satoipx_addr(ia->ia_addr).x_net;
 	}
 	if (ipx_nullhost(ipxp->ipxp_laddr)) {
-		/* 
+		/*
 		 * If route is known or can be allocated now,
 		 * our src addr is taken from the i/f, else punt.
 		 */
@@ -286,7 +286,7 @@ ipx_setsockaddr(ipxp, nam)
 	struct sockaddr **nam;
 {
 	struct sockaddr_ipx *sipx, ssipx;
-	
+
 	sipx = &ssipx;
 	bzero((caddr_t)sipx, sizeof(*sipx));
 	sipx->sipx_len = sizeof(*sipx);
@@ -301,7 +301,7 @@ ipx_setpeeraddr(ipxp, nam)
 	struct sockaddr **nam;
 {
 	struct sockaddr_ipx *sipx, ssipx;
-	
+
 	sipx = &ssipx;
 	bzero((caddr_t)sipx, sizeof(*sipx));
 	sipx->sipx_len = sizeof(*sipx);
diff --git a/sys/netipx/ipx_proto.c b/sys/netipx/ipx_proto.c
index d4998d5..22b8027 100644
--- a/sys/netipx/ipx_proto.c
+++ b/sys/netipx/ipx_proto.c
@@ -94,7 +94,7 @@ static struct protosw ipxsw[] = {
 };
 
 static struct	domain ipxdomain =
-    { AF_IPX, "network systems", 0, 0, 0, 
+    { AF_IPX, "network systems", 0, 0, 0,
       ipxsw, &ipxsw[sizeof(ipxsw)/sizeof(ipxsw[0])], 0,
       rn_inithead, 16, sizeof(struct sockaddr_ipx)};
 
diff --git a/sys/netipx/ipx_usrreq.c b/sys/netipx/ipx_usrreq.c
index 6277d78..47acdb1 100644
--- a/sys/netipx/ipx_usrreq.c
+++ b/sys/netipx/ipx_usrreq.c
@@ -82,7 +82,7 @@ static	int ipx_connect(struct socket *so, struct sockaddr *nam,
 static	int ipx_detach(struct socket *so);
 static	int ipx_disconnect(struct socket *so);
 static	int ipx_send(struct socket *so, int flags, struct mbuf *m,
-		     struct sockaddr *addr, struct mbuf *control, 
+		     struct sockaddr *addr, struct mbuf *control,
 		     struct thread *td);
 static	int ipx_shutdown(struct socket *so);
 static	int ripx_attach(struct socket *so, int proto, struct thread *td);
@@ -142,7 +142,7 @@ ipx_input(m, ipxp)
 	if (ipx_neteqnn(ipx->ipx_sna.x_net, ipx_zeronet) && ifp != NULL) {
 		register struct ifaddr *ifa;
 
-		for (ifa = TAILQ_FIRST(&ifp->if_addrhead); ifa != NULL; 
+		for (ifa = TAILQ_FIRST(&ifp->if_addrhead); ifa != NULL;
 		     ifa = TAILQ_NEXT(ifa, ifa_link)) {
 			if (ifa->ifa_addr->sa_family == AF_IPX) {
 				ipx_ipx.sipx_addr.x_net =
@@ -225,7 +225,7 @@ ipx_output(ipxp, m0)
 	/*
 	 * Make sure packet is actually of even length.
 	 */
-	
+
 	if (len & 1) {
 		m = mprev;
 		if ((m->m_flags & M_EXT) == 0 &&
@@ -308,7 +308,7 @@ ipx_output(ipxp, m0)
 						&satoipx_addr(ro->ro_dst);
 				dst->x_host = ipx->ipx_dna.x_host;
 			}
-			/* 
+			/*
 			 * Otherwise, we go through the same gateway
 			 * and dst is already set up.
 			 */
@@ -351,7 +351,7 @@ ipx_ctloutput(so, sopt)
 		case SO_IPX_CHECKSUM:
 			mask = IPXP_CHECKSUM;
 			goto get_flags;
-			
+
 		case SO_HEADERS_ON_OUTPUT:
 			mask = IPXP_RAWOUT;
 		get_flags:
@@ -370,7 +370,7 @@ ipx_ctloutput(so, sopt)
 			break;
 
 		case SO_SEQNO:
-			error = sooptcopyout(sopt, &ipx_pexseq, 
+			error = sooptcopyout(sopt, &ipx_pexseq,
 					     sizeof ipx_pexseq);
 			ipx_pexseq++;
 			break;
diff --git a/sys/netipx/spx_usrreq.c b/sys/netipx/spx_usrreq.c
index ee01292..a03541b 100644
--- a/sys/netipx/spx_usrreq.c
+++ b/sys/netipx/spx_usrreq.c
@@ -74,9 +74,9 @@ static struct	spx 	spx_savesi;
 static struct	spx_istat spx_istat;
 
 /* Following was struct spxstat spxstat; */
-#ifndef spxstat 
+#ifndef spxstat
 #define spxstat spx_istat.newstats
-#endif  
+#endif
 
 static const int spx_backoff[SPX_MAXRXTSHIFT+1] =
     { 1, 2, 4, 8, 16, 32, 64, 64, 64, 64, 64, 64, 64 };
@@ -103,7 +103,7 @@ static	int spx_listen(struct socket *so, struct thread *td);
 static	int spx_rcvd(struct socket *so, int flags);
 static	int spx_rcvoob(struct socket *so, struct mbuf *m, int flags);
 static	int spx_send(struct socket *so, int flags, struct mbuf *m,
-		     struct sockaddr *addr, struct mbuf *control, 
+		     struct sockaddr *addr, struct mbuf *control,
 		     struct thread *td);
 static	int spx_shutdown(struct socket *so);
 static	int spx_sp_attach(struct socket *so, int proto, struct thread *td);
@@ -924,7 +924,7 @@ again:
 	if (rcv_win > 0) {
 		u_short delta =  1 + cb->s_alo - cb->s_ack;
 		int adv = rcv_win - (delta * cb->s_mtu);
-		
+
 		if ((so->so_rcv.sb_cc == 0 && adv >= (2 * cb->s_mtu)) ||
 		    (100 * adv / so->so_rcv.sb_hiwat >= 35)) {
 			spxstat.spxs_sndwinup++;
@@ -979,7 +979,7 @@ send:
 	if (rcv_win < 0)
 		rcv_win = 0;
 	alo = cb->s_ack - 1 + (rcv_win / ((short)cb->s_mtu));
-	if (SSEQ_LT(alo, cb->s_alo)) 
+	if (SSEQ_LT(alo, cb->s_alo))
 		alo = cb->s_alo;
 
 	if (si != NULL) {
@@ -1033,7 +1033,7 @@ send:
 		if (cb->s_force != (1 + SPXT_PERSIST) ||
 		    cb->s_timer[SPXT_PERSIST] == 0) {
 			/*
-			 * If this is a new packet and we are not currently 
+			 * If this is a new packet and we are not currently
 			 * timing anything, time this one.
 			 */
 			if (SSEQ_LT(cb->s_smax, si->si_seq)) {
@@ -1177,12 +1177,12 @@ spx_ctloutput(so, sopt)
 			break;
 
 		case SO_LAST_HEADER:
-			error = sooptcopyout(sopt, &cb->s_rhdr, 
+			error = sooptcopyout(sopt, &cb->s_rhdr,
 					     sizeof cb->s_rhdr);
 			break;
 
 		case SO_DEFAULT_HEADERS:
-			error = sooptcopyout(sopt, &cb->s_shdr, 
+			error = sooptcopyout(sopt, &cb->s_shdr,
 					     sizeof cb->s_shdr);
 			break;
 
@@ -1360,7 +1360,7 @@ spx_attach(so, proto, td)
 	SPXT_RANGESET(cb->s_rxtcur,
 	    ((SPXTV_SRTTBASE >> 2) + (SPXTV_SRTTDFLT << 2)) >> 1,
 	    SPXTV_MIN, SPXTV_REXMTMAX);
-	ipxp->ipxp_pcb = (caddr_t)cb; 
+	ipxp->ipxp_pcb = (caddr_t)cb;
 spx_attach_end:
 	splx(s);
 	return (error);
@@ -1371,14 +1371,14 @@ spx_bind(so, nam, td)
 	struct socket *so;
 	struct sockaddr *nam;
 	struct thread *td;
-{  
+{
 	struct ipxpcb *ipxp;
 
 	ipxp = sotoipxpcb(so);
 
 	return (ipx_pcbbind(ipxp, nam, td));
-}  
-   
+}
+
 /*
  * Initiate connection to peer.
  * Enter SYN_SENT state, and mark socket as connecting.
@@ -1588,7 +1588,7 @@ spx_send_end:
 
 static int
 spx_shutdown(so)
-	struct socket *so;            
+	struct socket *so;
 {
 	int error;
 	int s;