diff --git a/drivers/net/slip.c b/drivers/net/slip.c
index ba6cd8db912..c15220018a3 100644
--- a/drivers/net/slip.c
+++ b/drivers/net/slip.c
@@ -862,9 +862,6 @@ static int slip_txavail(FAR struct net_driver_s *dev)
 #ifdef CONFIG_NET_MCASTGROUP
 static int slip_addmac(FAR struct net_driver_s *dev, FAR const uint8_t *mac)
 {
-  FAR struct slip_driver_s *priv =
-    (FAR struct slip_driver_s *)dev->d_private;
-
   /* Add the MAC address to the hardware multicast routing table */
 
   return OK;
@@ -892,9 +889,6 @@ static int slip_addmac(FAR struct net_driver_s *dev, FAR const uint8_t *mac)
 #ifdef CONFIG_NET_MCASTGROUP
 static int slip_rmmac(FAR struct net_driver_s *dev, FAR const uint8_t *mac)
 {
-  FAR struct slip_driver_s *priv =
-    (FAR struct slip_driver_s *)dev->d_private;
-
   /* Add the MAC address to the hardware multicast routing table */
 
   return OK;
diff --git a/net/local/local_sendmsg.c b/net/local/local_sendmsg.c
index eed2d22a811..8178731ec0f 100644
--- a/net/local/local_sendmsg.c
+++ b/net/local/local_sendmsg.c
@@ -65,10 +65,10 @@ static int local_sendctl(FAR struct local_conn_s *conn,
   FAR struct file *filep2;
   FAR struct file *filep;
   struct cmsghdr *cmsg;
-  int count;
+  int count = 0;
   int *fds;
   int ret;
-  int i;
+  int i = 0;
 
   net_lock();
 
@@ -412,7 +412,7 @@ ssize_t local_sendmsg(FAR struct socket *psock, FAR struct msghdr *msg,
   size_t len = msg->msg_iovlen;
 #ifdef CONFIG_NET_LOCAL_SCM
   FAR struct local_conn_s *conn = psock->s_conn;
-  int count;
+  int count = 0;
 
   if (msg->msg_control &&
       msg->msg_controllen > sizeof(struct cmsghdr))