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tcp_out: Use LWIP_DBG_LEVEL_SERIOUS instead of hard coded number
Trivial clean up to avoid using hard coded number. Signed-off-by: Axel Lin <axel.lin@ingics.com>
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@ -321,7 +321,7 @@ tcp_write_checks(struct tcp_pcb *pcb, u16_t len)
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/* fail on too much data */
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if (len > pcb->snd_buf) {
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LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 3, ("tcp_write: too much data (len=%"U16_F" > snd_buf=%"TCPWNDSIZE_F")\n",
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LWIP_DEBUGF(TCP_OUTPUT_DEBUG | LWIP_DBG_LEVEL_SEVERE, ("tcp_write: too much data (len=%"U16_F" > snd_buf=%"TCPWNDSIZE_F")\n",
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len, pcb->snd_buf));
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pcb->flags |= TF_NAGLEMEMERR;
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return ERR_MEM;
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@ -333,7 +333,7 @@ tcp_write_checks(struct tcp_pcb *pcb, u16_t len)
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* configured maximum, return an error */
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/* check for configured max queuelen and possible overflow */
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if ((pcb->snd_queuelen >= TCP_SND_QUEUELEN) || (pcb->snd_queuelen > TCP_SNDQUEUELEN_OVERFLOW)) {
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LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 3, ("tcp_write: too long queue %"U16_F" (max %"U16_F")\n",
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LWIP_DEBUGF(TCP_OUTPUT_DEBUG | LWIP_DBG_LEVEL_SEVERE, ("tcp_write: too long queue %"U16_F" (max %"U16_F")\n",
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pcb->snd_queuelen, TCP_SND_QUEUELEN));
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TCP_STATS_INC(tcp.memerr);
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pcb->flags |= TF_NAGLEMEMERR;
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@ -764,7 +764,7 @@ tcp_enqueue_flags(struct tcp_pcb *pcb, u8_t flags)
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/* check for configured max queuelen and possible overflow (FIN flag should always come through!) */
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if (((pcb->snd_queuelen >= TCP_SND_QUEUELEN) || (pcb->snd_queuelen > TCP_SNDQUEUELEN_OVERFLOW)) &&
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((flags & TCP_FIN) == 0)) {
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LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 3, ("tcp_enqueue_flags: too long queue %"U16_F" (max %"U16_F")\n",
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LWIP_DEBUGF(TCP_OUTPUT_DEBUG | LWIP_DBG_LEVEL_SEVERE, ("tcp_enqueue_flags: too long queue %"U16_F" (max %"U16_F")\n",
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pcb->snd_queuelen, TCP_SND_QUEUELEN));
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TCP_STATS_INC(tcp.memerr);
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pcb->flags |= TF_NAGLEMEMERR;
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@ -795,7 +795,7 @@ tcp_enqueue_flags(struct tcp_pcb *pcb, u8_t flags)
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* This means we can't send FIN while snd_buf==0. A better fix would be to
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* not include SYN and FIN sequence numbers in the snd_buf count. */
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if (pcb->snd_buf == 0) {
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LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 3, ("tcp_enqueue_flags: no send buffer available\n"));
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LWIP_DEBUGF(TCP_OUTPUT_DEBUG | LWIP_DBG_LEVEL_SEVERE, ("tcp_enqueue_flags: no send buffer available\n"));
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TCP_STATS_INC(tcp.memerr);
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return ERR_MEM;
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}
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