Remove trailing whitespace. Update copyright to include 2004.

1 files changed, 4 insertions, 4 deletions

diff --git a/networking/udhcp/socket.c b/networking/udhcp/socket.c
index 582f0fce5..7b057523a 100644
--- a/networking/udhcp/socket.c
+++ b/networking/udhcp/socket.c
@@ -55,7 +55,7 @@ int read_interface(char *interface, int *ifindex, uint32_t *addr, uint8_t *arp)
                 ifr.ifr_addr.sa_family = AF_INET;
                 strcpy(ifr.ifr_name, interface);
 
-                if (addr) { 
+                if (addr) {
                         if (ioctl(fd, SIOCGIFADDR, &ifr) == 0) {
                                 our_ip = (struct sockaddr_in *) &ifr.ifr_addr;
                                 *addr = our_ip->sin_addr.s_addr;
@@ -65,7 +65,7 @@ int read_interface(char *interface, int *ifindex, uint32_t *addr, uint8_t *arp)
                                 return -1;
                         }
                 }
-                
+
                 if (ioctl(fd, SIOCGIFINDEX, &ifr) == 0) {
                         DEBUG(LOG_INFO, "adapter index %d", ifr.ifr_ifindex);
                         *ifindex = ifr.ifr_ifindex;
@@ -102,7 +102,7 @@ int listen_socket(uint32_t ip, int port, char *inf)
                 DEBUG(LOG_ERR, "socket call failed: %m");
                 return -1;
         }
-        
+
         memset(&addr, 0, sizeof(addr));
         addr.sin_family = AF_INET;
         addr.sin_port = htons(port);
@@ -127,6 +127,6 @@ int listen_socket(uint32_t ip, int port, char *inf)
                 close(fd);
                 return -1;
         }
-        
+
         return fd;
 }