X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fraw_socket%2Fdevice.c;h=410e46e4930e6552fd87877c7e3532051c6642c9;hb=33f241d97852d7a171f1aaf1bda7f66356ff889e;hp=f68e461973f6159085d19f5e917d9566e05e7a78;hpb=798fa2f04c52b0639713f74b1195847bec40c16a;p=tinc

diff --git a/src/raw_socket/device.c b/src/raw_socket/device.c
index f68e4619..410e46e4 100644
--- a/src/raw_socket/device.c
+++ b/src/raw_socket/device.c
@@ -23,6 +23,7 @@
 #include <netpacket/packet.h>
 
 #include "conf.h"
+#include "device.h"
 #include "net.h"
 #include "logger.h"
 #include "utils.h"
@@ -56,7 +57,7 @@ bool setup_device(void) {
 		return false;
 	}
 
-	memset(&ifr, 0, sizeof(ifr));
+	memset(&ifr, 0, sizeof ifr);
 	strncpy(ifr.ifr_ifrn.ifrn_name, iface, IFNAMSIZ);
 	if(ioctl(device_fd, SIOCGIFINDEX, &ifr)) {
 		close(device_fd);
@@ -65,12 +66,12 @@ bool setup_device(void) {
 		return false;
 	}
 
-	memset(&sa, '0', sizeof(sa));
+	memset(&sa, '0', sizeof sa);
 	sa.sll_family = AF_PACKET;
 	sa.sll_protocol = htons(ETH_P_ALL);
 	sa.sll_ifindex = ifr.ifr_ifindex;
 
-	if(bind(device_fd, (struct sockaddr *) &sa, (socklen_t) sizeof(sa))) {
+	if(bind(device_fd, (struct sockaddr *) &sa, (socklen_t) sizeof sa)) {
 		logger(LOG_ERR, "Could not bind %s to %s: %s", device, iface, strerror(errno));
 		return false;
 	}
@@ -88,15 +89,15 @@ void close_device(void) {
 }
 
 bool read_packet(vpn_packet_t *packet) {
-	int lenin;
+	int inlen;
 
-	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;