Fix another errors found by cppcheck

[accel-pppd/cli/tcp.c:305]: (error) Uninitialized variable: cln
[accel-pppd/cli/telnet.c:642]: (error) Uninitialized variable: cln
[accel-pppd/ctrl/l2tp/l2tp.c:4302]: (error) Uninitialized variable: msg_attr
[accel-pppd/ctrl/l2tp/l2tp.c:4484]: (error) Uninitialized variable: msg_type
[accel-pppd/ctrl/pppoe/disc.c:169]: (error) Uninitialized variable: n
[accel-pppd/ctrl/pppoe/pppoe.c:1588]: (error) Uninitialized variable: pado

5 files changed, 6 insertions, 6 deletions

diff --git a/accel-pppd/cli/tcp.c b/accel-pppd/cli/tcp.c
index 270d8cb..87633cb 100644
--- a/accel-pppd/cli/tcp.c
+++ b/accel-pppd/cli/tcp.c
@@ -298,7 +298,7 @@ static int serv_read(struct triton_md_handler_t *h)
 
 static void serv_close(struct triton_context_t *ctx)
 {
-	struct tcp_client_t *cln;
+	struct tcp_client_t *cln = NULL;
 
 	while (!list_empty(&clients)) {
 		cln = list_entry(clients.next, typeof(*cln), entry);
diff --git a/accel-pppd/cli/telnet.c b/accel-pppd/cli/telnet.c
index 4b5f63b..4ea1839 100644
--- a/accel-pppd/cli/telnet.c
+++ b/accel-pppd/cli/telnet.c
@@ -635,7 +635,7 @@ static int serv_read(struct triton_md_handler_t *h)
 }
 static void serv_close(struct triton_context_t *ctx)
 {
-	struct telnet_client_t *cln;
+	struct telnet_client_t *cln = NULL;
 
 	while (!list_empty(&clients)) {
 		cln = list_entry(clients.next, typeof(*cln), entry);
diff --git a/accel-pppd/ctrl/l2tp/l2tp.c b/accel-pppd/ctrl/l2tp/l2tp.c
index 2467189..8567027 100644
--- a/accel-pppd/ctrl/l2tp/l2tp.c
+++ b/accel-pppd/ctrl/l2tp/l2tp.c
@@ -4224,7 +4224,7 @@ static int l2tp_tunnel_store_msg(struct l2tp_conn_t *conn,
 
 static int l2tp_tunnel_reply(struct l2tp_conn_t *conn, int need_ack)
 {
-	const struct l2tp_attr_t *msg_attr;
+	const struct l2tp_attr_t *msg_attr = NULL;
 	struct l2tp_packet_t *pack;
 	struct l2tp_sess_t *sess;
 	uint16_t msg_sid;
@@ -4430,7 +4430,7 @@ static int l2tp_udp_read(struct triton_md_handler_t *h)
 {
 	struct l2tp_serv_t *serv = container_of(h, typeof(*serv), hnd);
 	struct l2tp_packet_t *pack;
-	const struct l2tp_attr_t *msg_type;
+	const struct l2tp_attr_t *msg_type = NULL;
 	struct in_pktinfo pkt_info;
 	char src_addr[17];
 
diff --git a/accel-pppd/ctrl/pppoe/disc.c b/accel-pppd/ctrl/pppoe/disc.c
index a0a2175..b1119eb 100644
--- a/accel-pppd/ctrl/pppoe/disc.c
+++ b/accel-pppd/ctrl/pppoe/disc.c
@@ -139,7 +139,7 @@ int pppoe_disc_start(struct pppoe_serv_t *serv)
 	struct rb_node **p, *parent = NULL;
 	struct tree *t;
 	int ifindex = serv->ifindex, i;
-	struct pppoe_serv_t *n;
+	struct pppoe_serv_t *n = NULL;
 
 	if (!net) {
 		pthread_mutex_lock(&nets_lock);
diff --git a/accel-pppd/ctrl/pppoe/pppoe.c b/accel-pppd/ctrl/pppoe/pppoe.c
index 045a638..6d87649 100644
--- a/accel-pppd/ctrl/pppoe/pppoe.c
+++ b/accel-pppd/ctrl/pppoe/pppoe.c
@@ -1577,7 +1577,7 @@ void _server_stop(struct pppoe_serv_t *serv)
 
 void pppoe_server_free(struct pppoe_serv_t *serv)
 {
-	struct delayed_pado_t *pado;
+	struct delayed_pado_t *pado = NULL;
 
 	pthread_rwlock_wrlock(&serv_lock);
 	list_del(&serv->entry);