Nuke trailing whitespace.

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

1 files changed, 20 insertions, 20 deletions

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;
 }