abc/lwip
1
0
Fork 0
mirror of https://git.savannah.nongnu.org/git/lwip.git synced 2025-08-04 13:34:38 +08:00
Code Issues Packages Projects Releases Wiki Activity

minor: move assert to a slightly better place

Browse Source
This commit is contained in:
sg 2017-02-10 21:30:07 +01:00
parent 240cf62056
commit a3fc38037a
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/core/tcp_in.c
View File

@ -828,16 +828,15 @@ tcp_process(struct tcp_pcb *pcb)
pcb->state = ESTABLISHED; pcb->state = ESTABLISHED;
LWIP_DEBUGF(TCP_DEBUG, ("TCP connection established %"U16_F" -> %"U16_F".\n", inseg.tcphdr->src, inseg.tcphdr->dest)); LWIP_DEBUGF(TCP_DEBUG, ("TCP connection established %"U16_F" -> %"U16_F".\n", inseg.tcphdr->src, inseg.tcphdr->dest));
#if LWIP_CALLBACK_API || TCP_LISTEN_BACKLOG #if LWIP_CALLBACK_API || TCP_LISTEN_BACKLOG
#if LWIP_CALLBACK_API
LWIP_ASSERT("pcb->listener->accept != NULL",
(pcb->listener == NULL) || (pcb->listener->accept != NULL));
#endif
if (pcb->listener == NULL) { if (pcb->listener == NULL) {
/* listen pcb might be closed by now */ /* listen pcb might be closed by now */
err = ERR_VAL; err = ERR_VAL;
} else } else
#endif /* LWIP_CALLBACK_API || TCP_LISTEN_BACKLOG */ #endif /* LWIP_CALLBACK_API || TCP_LISTEN_BACKLOG */
{ {
#if LWIP_CALLBACK_API
LWIP_ASSERT("pcb->listener->accept != NULL", pcb->listener->accept != NULL);
#endif
tcp_backlog_accepted(pcb); tcp_backlog_accepted(pcb);
/* Call the accept function. */ /* Call the accept function. */
TCP_EVENT_ACCEPT(pcb->listener, pcb, pcb->callback_arg, ERR_OK, err); TCP_EVENT_ACCEPT(pcb->listener, pcb, pcb->callback_arg, ERR_OK, err);