X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fraw_socket%2Fdevice.c;h=0ee7cc20e5bbb95ef1ab4870937e455b22b56e53;hp=30bb1845cc2b5bbe4c719ad12b95eab0f4b773c6;hb=7ea85043ac1fb2096baea44f6b0af27ac0d0b2cf;hpb=9a2b0f88a9cae753ebc81c939d01403178b18a35

diff --git a/src/raw_socket/device.c b/src/raw_socket/device.c
index 30bb1845..0ee7cc20 100644
--- a/src/raw_socket/device.c
+++ b/src/raw_socket/device.c
@@ -56,7 +56,7 @@ 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 +65,12 @@ 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 +88,15 @@ 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;