From 8b2d6684c7eece7b69c3ff838451f756fddc615b Mon Sep 17 00:00:00 2001 From: Joseph Henry Date: Wed, 7 Feb 2018 11:53:23 -0800 Subject: [PATCH] Removed NULL check logic from tcp_out --- ext/lwip/src/core/tcp_out.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/ext/lwip/src/core/tcp_out.c b/ext/lwip/src/core/tcp_out.c index 27b4958..babc67f 100755 --- a/ext/lwip/src/core/tcp_out.c +++ b/ext/lwip/src/core/tcp_out.c @@ -1145,11 +1145,6 @@ tcp_output(struct tcp_pcb *pcb) /* In the case of fast retransmit, the packet should not go to the tail * of the unacked queue, but rather somewhere before it. We need to check for * this case. -STJ Jul 27, 2004 */ - if (seg == NULL || useg != NULL) - { - LWIP_DEBUGF(TCP_DEBUG, ("seg or useg was null, skipping this packet\n")); - return ERR_OK; - } if (TCP_SEQ_LT(lwip_ntohl(seg->tcphdr->seqno), lwip_ntohl(useg->tcphdr->seqno))) { /* add segment to before tail of unacked list, keeping the list sorted */ struct tcp_seg **cur_seg = &(pcb->unacked);