More consistent variable naming.

[tinc] / src / raw_socket / device.c

diff --git a/src/raw_socket/device.c b/src/raw_socket/device.c
index 33857ba..c246d1b 100644 (file)
--- a/src/raw_socket/device.c
+++ b/src/raw_socket/device.c
@@ -39,8 +39,7 @@ char *device_info;
 static int device_total_in = 0;
 static int device_total_out = 0;
 
-bool setup_device(void)
-{
+bool setup_device(void) {
        struct ifreq ifr;
        struct sockaddr_ll sa;
 
@@ -85,26 +84,24 @@ bool setup_device(void)
        return true;
 }
 
-void close_device(void)
-{
+void close_device(void) {
        cp();
 
        close(device_fd);
 }
 
-bool read_packet(vpn_packet_t *packet)
-{
-       int lenin;
+bool read_packet(vpn_packet_t *packet) {
+       int inlen;
 
        cp();
 
-       if((lenin = read(device_fd, packet->data, MTU)) <= 0) {
+       if((inlen = read(device_fd, packet->data, MTU)) <= 0) {
                logger(LOG_ERR, _("Error while reading from %s %s: %s"), device_info,
                           device, strerror(errno));
                return false;
        }
 
-       packet->len = lenin;
+       packet->len = inlen;
 
        device_total_in += packet->len;
 
@@ -114,8 +111,7 @@ bool read_packet(vpn_packet_t *packet)
        return true;
 }
 
-bool write_packet(vpn_packet_t *packet)
-{
+bool write_packet(vpn_packet_t *packet) {
        cp();
 
        ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Writing packet of %d bytes to %s"),
@@ -132,8 +128,7 @@ bool write_packet(vpn_packet_t *packet)
        return true;
 }
 
-void dump_device_stats(void)
-{
+void dump_device_stats(void) {
        cp();
 
        logger(LOG_DEBUG, _("Statistics for %s %s:"), device_info, device);