core/pxe: lwip changes to netconn_recv

Signed-off-by: Gene Cumm <gene.cumm@gmail.com>

2 files changed, 7 insertions, 6 deletions

diff --git a/core/fs/pxe/tcp.c b/core/fs/pxe/tcp.c
index daff4d70..ec7679e7 100644
--- a/core/fs/pxe/tcp.c
+++ b/core/fs/pxe/tcp.c
@@ -51,8 +51,8 @@ void tcp_fill_buffer(struct inode *inode)
     }
     /* If needed get a new netbuf */
     if (!socket->buf) {
-	socket->buf = netconn_recv(socket->conn);
-	if (!socket->buf) {
+	err = netconn_recv(socket->conn, &(socket->buf));
+	if (!socket->buf || err) {
 	    socket->tftp_goteof = 1;
 	    if (inode->size == -1)
 		inode->size = socket->tftp_filepos;
diff --git a/core/fs/pxe/tftp.c b/core/fs/pxe/tftp.c
index f1e22435..58e8189f 100644
--- a/core/fs/pxe/tftp.c
+++ b/core/fs/pxe/tftp.c
@@ -119,6 +119,7 @@ static void tftp_get_packet(struct inode *inode)
     struct netbuf *nbuf;
     u16_t nbuf_len;
     struct pxe_pvt_inode *socket = PVT(inode);
+    err_t err;
 
     /*
      * Start by ACKing the previous packet; this should cause
@@ -132,8 +133,8 @@ static void tftp_get_packet(struct inode *inode)
     ack_packet(inode, socket->tftp_lastpkt);
 
     while (timeout) {
-	nbuf = netconn_recv(socket->conn);
-	if (!nbuf) {
+	err = netconn_recv(socket->conn, &nbuf);
+	if (!nbuf || err) {
 	    jiffies_t now = jiffies();
 
 	    if (now-oldtime >= timeout) {
@@ -301,8 +302,8 @@ sendreq:
 wait_pkt:
     netconn_disconnect(socket->conn);
     for (;;) {
-	nbuf = netconn_recv(socket->conn);
-	if (!nbuf) {
+	err = netconn_recv(socket->conn, &nbuf);
+	if (!nbuf || err) {
 	    jiffies_t now = jiffies();
 	    if (now - oldtime >= timeout)
 		 goto sendreq;