Nuke trailing whitespace.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

8 files changed, 65 insertions, 65 deletions

diff --git a/netrom/Makefile.am b/netrom/Makefile.am
index ffc3984..97e1741 100644
--- a/netrom/Makefile.am
+++ b/netrom/Makefile.am
@@ -1,5 +1,5 @@
 
-etcfiles = nrbroadcast 
+etcfiles = nrbroadcast
 
 installconf:
 	$(mkinstalldirs) $(DESTDIR)$(AX25_SYSCONFDIR)
@@ -22,11 +22,11 @@ netromd_SOURCES = \
 	netromd.c \
 	netromd.h \
 	netromr.c \
-	netromt.c 
+	netromt.c
 
 
 INCLUDES = -DAX25_SYSCONFDIR=\""$(AX25_SYSCONFDIR)"\" \
-	   -DAX25_LOCALSTATEDIR=\""$(AX25_LOCALSTATEDIR)"\" 
+	   -DAX25_LOCALSTATEDIR=\""$(AX25_LOCALSTATEDIR)"\"
 
 AX25_SYSCONFDIR=${sysconfdir}/ax25/
 AX25_LOCALSTATEDIR=${localstatedir}/ax25/
diff --git a/netrom/netrom.4 b/netrom/netrom.4
index cceae77..a472972 100644
--- a/netrom/netrom.4
+++ b/netrom/netrom.4
@@ -27,7 +27,7 @@ NET/ROM has some unusual properties. Notably in a multi-user system an AX.25
 address is often associated with a user, and some users may not have such an
 association. a set of ioctl calls are provided to manage an association
 table.
-.LP 
+.LP
 NET/ROM supports the following socket options for SOL_NETROM. NETROM_T1 is
 the T1 timer in 1/10ths of a second, NETROM_T2 is the T2 timer in 1/10ths of
 a second. NETROM_N2, the retry counter is also configurable. There is no 'infinite
diff --git a/netrom/netromd.c b/netrom/netromd.c
index e7a0362..a78db4b 100644
--- a/netrom/netromd.c
+++ b/netrom/netromd.c
@@ -17,7 +17,7 @@
 
 #include <net/if.h>
 
-#ifdef __GLIBC__ 
+#ifdef __GLIBC__
 #include <net/ethernet.h>
 #else
 #include <linux/if_ether.h>
@@ -51,7 +51,7 @@ static void terminate(int sig)
 		syslog(LOG_INFO, "terminating on SIGTERM\n");
 		closelog();
 	}
-	
+
 	exit(0);
 }
 
@@ -59,12 +59,12 @@ static int bcast_config_load_ports(void)
 {
 	char buffer[255], port[32], *s;
 	FILE *fp;
-	
+
 	if ((fp = fopen(CONF_NETROMD_FILE, "r")) == NULL) {
 		fprintf(stderr, "netromd: cannot open config file\n");
 		return -1;
 	}
-		
+
 	while (fgets(buffer, 255, fp) != NULL) {
 		if ((s = strchr(buffer, '\n')) != NULL)
 			*s = '\0';
@@ -109,16 +109,16 @@ static int bcast_config_load_ports(void)
 			fprintf(stderr, "netromd: invalid verbose setting\n");
 			return -1;
 		}
-		
+
 		port_count++;
 	}
-	
+
 	fclose(fp);
 
 	if (port_count == 0)
 		return -1;
-	
-	return 0;	
+
+	return 0;
 }
 
 int main(int argc, char **argv)
@@ -187,7 +187,7 @@ int main(int argc, char **argv)
 		fprintf(stderr, "netromd: no AX.25 ports defined\n");
 		return 1;
 	}
-	
+
 	if (nr_config_load_ports() == 0) {
 		fprintf(stderr, "netromd: no NET/ROM ports defined\n");
 		return 1;
@@ -200,7 +200,7 @@ int main(int argc, char **argv)
 
 	ax25_aton_entry(nr_config_get_addr(NULL), (char *)&my_call);
 	ax25_aton_entry("NODES", (char *)&node_call);
-	
+
 	if ((s = socket(PF_PACKET, SOCK_PACKET, htons(ETH_P_AX25))) == -1) {
 		perror("netromd: socket");
 		return 1;
@@ -210,7 +210,7 @@ int main(int argc, char **argv)
 		fprintf(stderr, "netromd: cannot become a daemon\n");
 		return 1;
 	}
-	
+
 	if (logging) {
 		openlog("netromd", LOG_PID, LOG_DAEMON);
 		syslog(LOG_INFO, "starting");
@@ -222,7 +222,7 @@ int main(int argc, char **argv)
 
 		timeout.tv_sec  = 30;
 		timeout.tv_usec = 0;
-	
+
 		if (select(s + 1, &fdset, NULL, NULL, &timeout) == -1)
 			continue;		/* Signal received ? */
 
@@ -238,7 +238,7 @@ int main(int argc, char **argv)
 			}
 
 			if (ax25_cmp((ax25_address *)(buffer + 1), &node_call) == 0 &&
-			    ax25_cmp((ax25_address *)(buffer + 8), &my_call)   != 0 && 
+			    ax25_cmp((ax25_address *)(buffer + 8), &my_call)   != 0 &&
 			    buffer[16] == NETROM_PID && buffer[17] == NODES_SIG) {
 				for (i = 0; i < port_count; i++) {
 					if (strcmp(port_list[i].device, sa.sa_data) == 0) {
diff --git a/netrom/netromr.c b/netrom/netromr.c
index 9ed716f..3cbaeb4 100644
--- a/netrom/netromr.c
+++ b/netrom/netromr.c
@@ -14,7 +14,7 @@
 #include <netinet/in.h>
 #include <net/if.h>
 
-#ifdef __GLIBC__ 
+#ifdef __GLIBC__
 #include <net/ethernet.h>
 #else
 #include <linux/if_ether.h>
@@ -160,7 +160,7 @@ void receive_nodes(unsigned char *buffer, int length, ax25_address *neighbour, i
 	}
 
 	fgets(neigh_buffer, 90, fp);
-	
+
 	obs_count = atoi(neigh_buffer);
 
 	fclose(fp);
@@ -179,7 +179,7 @@ void receive_nodes(unsigned char *buffer, int length, ax25_address *neighbour, i
 	}
 
 	fgets(neigh_buffer, 90, fp);
-	
+
 	portcall = ax25_ntoa(neighbour);
 
 	quality = port_list[index].default_qual;
diff --git a/netrom/netromt.c b/netrom/netromt.c
index b3f99b3..d74b091 100644
--- a/netrom/netromt.c
+++ b/netrom/netromt.c
@@ -26,7 +26,7 @@
 static int build_header(unsigned char *message)
 {
 	message[0] = NODES_SIG;
-	
+
 	strcpy(message + 1, nr_config_get_alias(NULL));
 	strncat(message + 1, "       ", MNEMONIC_LEN - strlen(message + 1));
 
@@ -83,12 +83,12 @@ static void build_mine(int s, struct full_sockaddr_ax25 *dest, int dlen, int loc
 	}
 
 	fclose(fp);
-	
+
 	if (sendto(s, message, len, 0, (struct sockaddr *)dest, dlen) == -1) {
 		if (logging)
 			syslog(LOG_ERR, "netromt: sendto: %m");
 	}
-	
+
 	sleep(pause);
 }
 
@@ -129,7 +129,7 @@ static void build_others(int s, int min_obs, struct full_sockaddr_ax25 *dest, in
 			obs_count = atoi(strtok(NULL, " "));
 			neigh_no  = atoi(strtok(NULL, " "));
 			neighbour = NULL;
-			
+
 			if (obs_count < min_obs || quality == 0) continue;
 
 			/* "Blank" mnemonic */
@@ -139,7 +139,7 @@ static void build_others(int s, int min_obs, struct full_sockaddr_ax25 *dest, in
 			fseek(fpneigh, 0L, SEEK_SET);
 
 			fgets(neigh_buffer, 90, fpneigh);
-			
+
 			while (fgets(neigh_buffer, 90, fpneigh) != NULL) {
 				if (atoi(strtok(neigh_buffer, " ")) == neigh_no) {
 					neighbour = strtok(NULL, " ");
@@ -172,7 +172,7 @@ static void build_others(int s, int min_obs, struct full_sockaddr_ax25 *dest, in
 			}
 			len += CALLSIGN_LEN;
 
-			message[len] = quality;		
+			message[len] = quality;
 			len += QUALITY_LEN;
 
 			/* No room for another entry? */
@@ -186,7 +186,7 @@ static void build_others(int s, int min_obs, struct full_sockaddr_ax25 *dest, in
 				if (logging)
 					syslog(LOG_ERR, "netromt: sendto: %m");
 			}
-			
+
 			sleep(pause);
 		}
 
diff --git a/netrom/nrattach.c b/netrom/nrattach.c
index 49c5553..0f8055e 100644
--- a/netrom/nrattach.c
+++ b/netrom/nrattach.c
@@ -34,7 +34,7 @@ int readconfig(char *port)
 	FILE *fp;
 	char buffer[90], *s;
 	int n = 0;
-	
+
 	if ((fp = fopen(CONF_NRPORTS_FILE, "r")) == NULL) {
 		fprintf(stderr, "nrattach: cannot open nrports file\n");
 		return FALSE;
@@ -42,7 +42,7 @@ int readconfig(char *port)
 
 	while (fgets(buffer, 90, fp) != NULL) {
 		n++;
-	
+
 		if ((s = strchr(buffer, '\n')) != NULL)
 			*s = '\0';
 
@@ -53,10 +53,10 @@ int readconfig(char *port)
 			fprintf(stderr, "nrattach: unable to parse line %d of the nrports file\n", n);
 			return FALSE;
 		}
-		
+
 		if (strcmp(s, port) != 0)
 			continue;
-			
+
 		if ((s = strtok(NULL, " \t\r\n")) == NULL) {
 			fprintf(stderr, "nrattach: unable to parse line %d of the nrports file\n", n);
 			return FALSE;
@@ -82,14 +82,14 @@ int readconfig(char *port)
 		}
 
 		fclose(fp);
-		
+
 		return TRUE;
 	}
-	
+
 	fclose(fp);
 
 	fprintf(stderr, "nrattach: cannot find port %s in nrports\n", port);
-	
+
 	return FALSE;
 }
 
@@ -98,7 +98,7 @@ int getfreedev(char *dev)
 	struct ifreq ifr;
 	int fd;
 	int i;
-	
+
 	if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
 		perror("nrattach: socket");
 		return FALSE;
@@ -107,7 +107,7 @@ int getfreedev(char *dev)
 	for (i = 0; i < 4; i++) {
 		sprintf(dev, "nr%d", i);
 		strcpy(ifr.ifr_name, dev);
-	
+
 		if (ioctl(fd, SIOCGIFFLAGS, &ifr) < 0) {
 			perror("nrattach: SIOCGIFFLAGS");
 			return FALSE;
@@ -129,17 +129,17 @@ int startiface(char *dev, struct hostent *hp)
 	struct ifreq ifr;
 	char call[7];
 	int fd;
-	
+
 	if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
 		perror("nrattach: socket");
 		return FALSE;
 	}
 
 	strcpy(ifr.ifr_name, dev);
-	
+
 	if (hp != NULL) {
 		ifr.ifr_addr.sa_family = AF_INET;
-		
+
 		ifr.ifr_addr.sa_data[0] = 0;
 		ifr.ifr_addr.sa_data[1] = 0;
 		ifr.ifr_addr.sa_data[2] = hp->h_addr_list[0][0];
@@ -159,7 +159,7 @@ int startiface(char *dev, struct hostent *hp)
 
 	ifr.ifr_hwaddr.sa_family = ARPHRD_NETROM;
 	memcpy(ifr.ifr_hwaddr.sa_data, call, 7);
-	
+
 	if (ioctl(fd, SIOCSIFHWADDR, &ifr) != 0) {
 		perror("nrattach: SIOCSIFHWADDR");
 		return FALSE;
@@ -185,12 +185,12 @@ int startiface(char *dev, struct hostent *hp)
 		perror("nrattach: SIOCSIFFLAGS");
 		return FALSE;
 	}
-	
+
 	close(fd);
-	
+
 	return TRUE;
 }
-	
+
 
 int main(int argc, char *argv[])
 {
@@ -221,7 +221,7 @@ int main(int argc, char *argv[])
 				return 1;
 		}
 	}
-	
+
 	if ((argc - optind) != 1) {
 		fprintf(stderr, "usage: nrattach [-i inetaddr] [-m mtu] [-v] port\n");
 		return 1;
@@ -234,11 +234,11 @@ int main(int argc, char *argv[])
 		fprintf(stderr, "nrattach: cannot find free NET/ROM device\n");
 		return 1;
 	}
-	
+
 	if (!startiface(dev, hp))
-		return 1;		
+		return 1;
 
 	printf("NET/ROM port %s bound to device %s\n", argv[optind], dev);
-		
+
 	return 0;
 }
diff --git a/netrom/nrparms.c b/netrom/nrparms.c
index ff8b60e..b179416 100644
--- a/netrom/nrparms.c
+++ b/netrom/nrparms.c
@@ -64,12 +64,12 @@ void nodes(int s, char *nodecall, char *op, char *ident, int quality, int count,
 		close(s);
 		exit(1);
 	}
-		
+
 	if (strcmp(ident, "*") != 0) {
 		for (p = ident, q = nr_node.mnemonic; *p != '\0'; p++, q++)
 			*q = toupper(*p);
 		*q = '\0';
-		
+
 		if (strspn(nr_node.mnemonic, "&#-_/ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789") != strlen(nr_node.mnemonic)) {
 			fprintf(stderr, "nrparms: nodes: invalid ident %s\n", ident);
 			close(s);
@@ -101,7 +101,7 @@ void nodes(int s, char *nodecall, char *op, char *ident, int quality, int count,
 	}
 
 	strcpy(nr_node.device, dev);
-	
+
 	nr_node.quality   = quality;
 	nr_node.obs_count = count;
 
@@ -192,7 +192,7 @@ void routes(int s, char *port, char *nodecall, char *rest[])
 int main(int argc, char *argv[])
 {
 	int s;
-	
+
 	if (argc == 1) {
 		fprintf(stderr, "usage: nrparms -nodes|-routes|-version ...\n");
 		return 1;
@@ -202,12 +202,12 @@ int main(int argc, char *argv[])
 		printf("nrparms: %s\n", VERSION);
 		return 0;
 	}
-	
+
 	if ((s = socket(AF_NETROM, SOCK_SEQPACKET, 0)) < 0) {
 		perror("nrparms: socket");
 		return 1;
 	}
-	
+
 	if (strncmp(argv[1], "-n", 2) == 0) {
 		if (argc < 9) {
 			fprintf(stderr, nodes_usage);
@@ -231,8 +231,8 @@ int main(int argc, char *argv[])
 	}
 
 	fprintf(stderr, "usage: nrparms -nodes|-routes|-version ...\n");
-	
+
 	close(s);
-	
+
 	return 1;
 }
diff --git a/netrom/nrsdrv.c b/netrom/nrsdrv.c
index 92b3d6a..4383f84 100644
--- a/netrom/nrsdrv.c
+++ b/netrom/nrsdrv.c
@@ -145,7 +145,7 @@ static void nrs_esc(unsigned char *s, int len)
 				*ptr++ = c;
 				break;
 		}
-		
+
 		csum += c;
 	}
 
@@ -192,7 +192,7 @@ static void kiss_esc(unsigned char *s, int len)
 static void nrs_unesc(unsigned char *buffer, int len)
 {
 	int i;
-	
+
 	for (i = 0; i < len; i++) {
 		switch (nrs_state) {
 			case NRS_WAIT:
@@ -204,7 +204,7 @@ static void nrs_unesc(unsigned char *buffer, int len)
 				break;
 
 			case NRS_DATA:
-				switch (buffer[i]) {	
+				switch (buffer[i]) {
 					case STX:	/* !! */
 						nrs_rxcount = 0;
 						nrs_cksum   = 0;
@@ -225,7 +225,7 @@ static void nrs_unesc(unsigned char *buffer, int len)
 				break;
 
 			case NRS_ESCAPE:
-				nrs_state = NRS_DATA; 
+				nrs_state = NRS_DATA;
 				if (nrs_rxcount < 512) {
 					nrs_cksum += buffer[i];
 					nrs_rxbuffer[nrs_rxcount++] = buffer[i];
@@ -246,7 +246,7 @@ static void nrs_unesc(unsigned char *buffer, int len)
 static void kiss_unesc(unsigned char *buffer, int len)
 {
 	int i;
-	
+
 	for (i = 0; i < len; i++) {
 		switch (kiss_state) {
 			case KISS_WAIT:
@@ -267,7 +267,7 @@ static void kiss_unesc(unsigned char *buffer, int len)
 				break;
 
 			case KISS_DATA:
-				switch (buffer[i]) {	
+				switch (buffer[i]) {
 					case FEND:
 						if (kiss_rxcount > 2)
 							nrs_esc(kiss_rxbuffer, kiss_rxcount);
@@ -336,7 +336,7 @@ int main(int argc, char *argv[])
 	}
 
 	if (debugging) {
-		fprintf(stderr,"Flow control %s\n", 
+		fprintf(stderr,"Flow control %s\n",
 			flowcontrol ? "enabled" : "disabled");
 	}
 
@@ -399,7 +399,7 @@ int main(int argc, char *argv[])
 		openlog("nrsdrv", LOG_PID, LOG_DAEMON);
 		syslog(LOG_INFO, "KISS device %s connected to NRS device %s\n", argv[optind + 0], argv[optind + 1]);
 	}
-		
+
 	signal(SIGHUP, SIG_IGN);
 	signal(SIGTERM, terminate);
 
@@ -421,7 +421,7 @@ int main(int argc, char *argv[])
 
 	for (;;) {
 		FD_ZERO(&read_fd);
-		
+
 		FD_SET(kissfd, &read_fd);
 		FD_SET(nrsfd, &read_fd);
 
@@ -437,7 +437,7 @@ int main(int argc, char *argv[])
 			}
 			kiss_unesc(buffer, n);
 		}
-		
+
 		if (FD_ISSET(nrsfd, &read_fd)) {
 			if ((n = read(nrsfd, buffer, 512)) <= 0) {
 				if (logging) {