diff options
Diffstat (limited to 'nuttx/net/uip/uip-udpinput.c')
| -rw-r--r-- | nuttx/net/uip/uip-udpinput.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/nuttx/net/uip/uip-udpinput.c b/nuttx/net/uip/uip-udpinput.c index 6bd347355..46e673402 100644 --- a/nuttx/net/uip/uip-udpinput.c +++ b/nuttx/net/uip/uip-udpinput.c @@ -95,6 +95,8 @@ void uip_udpinput(struct uip_driver_s *dev) { + struct uip_udp_conn *conn; + /* UDP processing is really just a hack. We don't do anything to the UDP/IP * headers, but let the UDP application do all the hard work. If the * application sets d_sndlen, it has a packet to send. @@ -117,31 +119,25 @@ void uip_udpinput(struct uip_driver_s *dev) { /* Demultiplex this UDP packet between the UDP "connections". */ - uip_udp_conn = uip_udpactive(UDPBUF); - if (uip_udp_conn) + conn = uip_udpactive(UDPBUF); + if (conn) { /* Setup for the application callback */ - uip_conn = NULL; - dev->d_appdata = &dev->d_buf[UIP_LLH_LEN + UIP_IPUDPH_LEN]; dev->d_snddata = &dev->d_buf[UIP_LLH_LEN + UIP_IPUDPH_LEN]; dev->d_sndlen = 0; /* Perform the application callback */ - uip_flags = UIP_NEWDATA; - uip_udpcallback(dev); - uip_flags = 0; + uip_udpcallback(dev, conn, UIP_NEWDATA); /* If the application has data to send, setup the UDP/IP header */ if (dev->d_sndlen > 0) { - uip_udpsend(dev, uip_udp_conn); + uip_udpsend(dev, conn); } - - uip_udp_conn = NULL; } else { |