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tcp_abandon: no need to buffer pcb->local_port

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This commit is contained in:
goldsimon 2018-01-30 21:43:18 +01:00
parent fdbc9f9b32
commit 1570dd8ad1
1 changed files with 1 additions and 3 deletions
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4
src/core/tcp.c
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@ -544,7 +544,6 @@ tcp_abandon(struct tcp_pcb *pcb, int reset)
memp_free(MEMP_TCP_PCB, pcb);
} else {
int send_rst = 0;
u16_t local_port = 0;
enum tcp_state last_state;
seqno = pcb->snd_nxt;
ackno = pcb->rcv_nxt;
@ -559,7 +558,6 @@ tcp_abandon(struct tcp_pcb *pcb, int reset)
}
} else {
send_rst = reset;
local_port = pcb->local_port;
TCP_PCB_REMOVE_ACTIVE(pcb);
}
if (pcb->unacked != NULL) {
@ -576,7 +574,7 @@ tcp_abandon(struct tcp_pcb *pcb, int reset)
tcp_backlog_accepted(pcb);
if (send_rst) {
LWIP_DEBUGF(TCP_RST_DEBUG, ("tcp_abandon: sending RST\n"));
tcp_rst(pcb, seqno, ackno, &pcb->local_ip, &pcb->remote_ip, local_port, pcb->remote_port);
tcp_rst(pcb, seqno, ackno, &pcb->local_ip, &pcb->remote_ip, pcb->local_port, pcb->remote_port);
}
last_state = pcb->state;
memp_free(MEMP_TCP_PCB, pcb);