From 78c6aa16fdd3926e15fa16ebab33ea416031ac11 Mon Sep 17 00:00:00 2001 From: patacongo Date: Sun, 9 Sep 2012 15:43:18 +0000 Subject: Reconfigured Shenzhou to use JTAG. Misc Kconfig changes git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5118 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/net/recvfrom.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'nuttx/net') diff --git a/nuttx/net/recvfrom.c b/nuttx/net/recvfrom.c index 8bb658f48..51027e0f8 100644 --- a/nuttx/net/recvfrom.c +++ b/nuttx/net/recvfrom.c @@ -596,7 +596,10 @@ static uint16_t recvfrom_tcpinterrupt(struct uip_driver_s *dev, void *conn, pstate->rf_cb->priv = NULL; pstate->rf_cb->event = NULL; - /* Report an error only if no data has been received */ + /* Report an error only if no data has been received. (If + * CONFIG_NET_TCP_RECVDELAY then rf_recvlen should always be + * zero). + */ #if CONFIG_NET_TCP_RECVDELAY > 0 if (pstate->rf_recvlen == 0) -- cgit v1.2.3