Fix whitespace.

[tinc] / src / bsd / device.c

diff --git a/src/bsd/device.c b/src/bsd/device.c
index 4b33d76..3e64ba9 100644 (file)
--- a/src/bsd/device.c
+++ b/src/bsd/device.c
@@ -78,7 +78,7 @@ static bool setup_device(void) {
 
        if(get_config_string(lookup_config(config_tree, "DeviceType"), &type)) {
                if(!strcasecmp(type, "tun"))
-                       /* use default */;      
+                       /* use default */;
 #ifdef HAVE_TUNEMU
                else if(!strcasecmp(type, "tunemu"))
                        device_type = DEVICE_TYPE_TUNEMU;
@@ -102,7 +102,7 @@ static bool setup_device(void) {
 #ifdef HAVE_TUNEMU
                case DEVICE_TYPE_TUNEMU: {
                        char dynamic_name[256] = "";
-                       device_fd = tunemu_open(dynamic_name);
+                       device_fd = tunemu_open(dynamic_name);
                }
                        break;
 #endif
@@ -124,7 +124,7 @@ static bool setup_device(void) {
                        device_type = DEVICE_TYPE_TUN;
                case DEVICE_TYPE_TUN:
 #ifdef TUNSIFHEAD
-               {       
+               {
                        const int zero = 0;
                        if(ioctl(device_fd, TUNSIFHEAD, &zero, sizeof zero) == -1) {
                                logger(DEBUG_ALWAYS, LOG_ERR, "System call `%s' failed: %s", "ioctl", strerror(errno));
@@ -173,12 +173,12 @@ static bool setup_device(void) {
                                        iface = xstrdup(ifr.ifr_name);
                                }
                        }
-                       
+
 #endif
                        break;
 #ifdef HAVE_TUNEMU
                case DEVICE_TYPE_TUNEMU:
-                       device_info = "BSD tunemu device";
+                       device_info = "BSD tunemu device";
                        break;
 #endif
        }
@@ -288,7 +288,7 @@ static bool read_packet(vpn_packet_t *packet) {
                default:
                        return false;
        }
-               
+
        device_total_in += packet->len;
 
        logger(DEBUG_TRAFFIC, LOG_DEBUG, "Read packet of %d bytes from %s",
@@ -314,7 +314,7 @@ static bool write_packet(vpn_packet_t *packet) {
                        u_int32_t type;
                        struct iovec vector[2] = {{&type, sizeof type}, {packet->data + 14, packet->len - 14}};
                        int af;
-                       
+
                        af = (packet->data[12] << 8) + packet->data[13];
 
                        switch (af) {
@@ -338,7 +338,7 @@ static bool write_packet(vpn_packet_t *packet) {
                        }
                        break;
                }
-                       
+
                case DEVICE_TYPE_TAP:
                        if(write(device_fd, packet->data, packet->len) < 0) {
                                logger(DEBUG_ALWAYS, LOG_ERR, "Error while writing to %s %s: %s", device_info,