Remove trailing whitespace from src/

1 files changed, 12 insertions, 12 deletions

diff --git a/src/fnet/interface.c b/src/fnet/interface.c
index 33ad766ec..8c1fd6ca4 100644
--- a/src/fnet/interface.c
+++ b/src/fnet/interface.c
@@ -40,7 +40,7 @@ static void check_if_name(const char *ifname) {
 void net_bridge_add_interface(const char *bridge, const char *dev) {
         check_if_name(bridge);
         check_if_name(dev);
-        
+
         // somehow adding the interface to the bridge resets MTU on bridge device!!!
         // workaround: restore MTU on the bridge device
         // todo: put a real fix in
@@ -82,7 +82,7 @@ void net_bridge_add_interface(const char *bridge, const char *dev) {
 // bring interface up
 void net_if_up(const char *ifname) {
         check_if_name(ifname);
-        
+
         int sock = socket(AF_INET,SOCK_DGRAM,0);
         if (sock < 0)
                 errExit("socket");
@@ -139,8 +139,8 @@ int net_get_mtu(const char *ifname) {
         if (ioctl(s, SIOCGIFMTU, (caddr_t)&ifr) == 0)
                 mtu = ifr.ifr_mtu;
         close(s);
-        
-        
+
+
         return mtu;
 }
 
@@ -197,7 +197,7 @@ void net_ifprint(int scan) {
                         sprintf(ipstr, "%d.%d.%d.%d", PRINT_IP(ip));
                         char maskstr[30];
                         sprintf(maskstr, "%d.%d.%d.%d", PRINT_IP(mask));
-                        
+
                         // mac address
                         unsigned char mac[6];
                         net_get_mac(ifa->ifa_name, mac);
@@ -207,7 +207,7 @@ void net_ifprint(int scan) {
                         else
                                 sprintf(macstr, "%02x:%02x:%02x:%02x:%02x:%02x", PRINT_MAC(mac));
 
-                        // print                                
+                        // print
                         printf("%-17.17s%-19.19s%-17.17s%-17.17s%-6.6s\n",
                                 ifa->ifa_name, macstr, ipstr, maskstr, status);
 
@@ -240,7 +240,7 @@ int net_get_mac(const char *ifname, unsigned char mac[6]) {
         memset(&ifr, 0, sizeof(ifr));
         strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
         ifr.ifr_hwaddr.sa_family = ARPHRD_ETHER;
-        
+
         if (ioctl(sock, SIOCGIFHWADDR, &ifr) == -1)
                 errExit("ioctl");
         memcpy(mac, ifr.ifr_hwaddr.sa_data, 6);
@@ -262,7 +262,7 @@ void net_if_ip(const char *ifname, uint32_t ip, uint32_t mask, int mtu) {
         ifr.ifr_addr.sa_family = AF_INET;
 
         ((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr = htonl(ip);
-        if (ioctl( sock, SIOCSIFADDR, &ifr ) < 0) 
+        if (ioctl( sock, SIOCSIFADDR, &ifr ) < 0)
                 errExit("ioctl");
 
         if (ip != 0) {
@@ -270,7 +270,7 @@ void net_if_ip(const char *ifname, uint32_t ip, uint32_t mask, int mtu) {
                 if (ioctl( sock, SIOCSIFNETMASK, &ifr ) < 0)
                         errExit("ioctl");
         }
-        
+
         // configure mtu
         if (mtu > 0) {
                 ifr.ifr_mtu = mtu;
@@ -295,7 +295,7 @@ int net_if_mac(const char *ifname, const unsigned char mac[6]) {
         strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
         ifr.ifr_hwaddr.sa_family = ARPHRD_ETHER;
         memcpy(ifr.ifr_hwaddr.sa_data, mac, 6);
-        
+
         if (ioctl(sock, SIOCSIFHWADDR, &ifr) == -1)
                 errExit("ioctl");
         close(sock);
@@ -315,7 +315,7 @@ void net_if_ip6(const char *ifname, const char *addr6) {
                 fprintf(stderr, "Error fnet: invalid IPv6 address %s\n", addr6);
                 exit(1);
         }
-        
+
         // extract prefix
         unsigned long prefix;
         char *ptr;
@@ -367,6 +367,6 @@ void net_if_ip6(const char *ifname, const char *addr6) {
                 perror("ioctl SIOCSIFADDR");
                 exit(1);
         }
-        
+
         close(sock);
 }