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tcp_alloc(): remove explicit =0 already done by memset(0)

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sg 2016-03-18 22:05:17 +01:00
parent 44e1a2d8e2
commit 5794ac2340
1 changed files with 1 additions and 9 deletions
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10
src/core/tcp.c
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@ -1433,25 +1433,18 @@ tcp_alloc(u8_t prio)
}
}
if (pcb != NULL) {
/* zero out the whole pcb, so there is no need to initialize members to zero */
memset(pcb, 0, sizeof(struct tcp_pcb));
pcb->prio = prio;
pcb->snd_buf = TCP_SND_BUF;
pcb->snd_queuelen = 0;
/* Start with a window that does not need scaling. When window scaling is
enabled and used, the window is enlarged when both sides agree on scaling. */
pcb->rcv_wnd = pcb->rcv_ann_wnd = TCPWND_MIN16(TCP_WND);
#if LWIP_WND_SCALE
/* snd_scale and rcv_scale are zero unless both sides agree to use scaling */
pcb->snd_scale = 0;
pcb->rcv_scale = 0;
#endif
pcb->tos = 0;
pcb->ttl = TCP_TTL;
/* As initial send MSS, we use TCP_MSS but limit it to 536.
The send MSS is updated when an MSS option is received. */
pcb->mss = (TCP_MSS > 536) ? 536 : TCP_MSS;
pcb->rto = 3000 / TCP_SLOW_INTERVAL;
pcb->sa = 0;
pcb->sv = 3000 / TCP_SLOW_INTERVAL;
pcb->rtime = -1;
pcb->cwnd = 1;
@ -1463,7 +1456,6 @@ tcp_alloc(u8_t prio)
pcb->tmr = tcp_ticks;
pcb->last_timer = tcp_timer_ctr;
pcb->polltmr = 0;
#if LWIP_CALLBACK_API
pcb->recv = tcp_recv_null;