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tcp_out: Use LWIP_DBG_LEVEL_SERIOUS instead of hard coded number

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Trivial clean up to avoid using hard coded number.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
This commit is contained in:
Axel Lin 2016-01-11 19:53:19 +08:00 committed by Dirk Ziegelmeier
parent 44256740bd
commit 9f3aab6a62
1 changed files with 4 additions and 4 deletions
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8
src/core/tcp_out.c
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@ -321,7 +321,7 @@ tcp_write_checks(struct tcp_pcb *pcb, u16_t len)
/* fail on too much data */ /* fail on too much data */
if (len > pcb->snd_buf) { if (len > pcb->snd_buf) {
LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 3, ("tcp_write: too much data (len=%"U16_F" > snd_buf=%"TCPWNDSIZE_F")\n", LWIP_DEBUGF(TCP_OUTPUT_DEBUG | LWIP_DBG_LEVEL_SEVERE, ("tcp_write: too much data (len=%"U16_F" > snd_buf=%"TCPWNDSIZE_F")\n",
len, pcb->snd_buf)); len, pcb->snd_buf));
pcb->flags |= TF_NAGLEMEMERR; pcb->flags |= TF_NAGLEMEMERR;
return ERR_MEM; return ERR_MEM;
@ -333,7 +333,7 @@ tcp_write_checks(struct tcp_pcb *pcb, u16_t len)
* configured maximum, return an error */ * configured maximum, return an error */
/* check for configured max queuelen and possible overflow */ /* check for configured max queuelen and possible overflow */
if ((pcb->snd_queuelen >= TCP_SND_QUEUELEN) || (pcb->snd_queuelen > TCP_SNDQUEUELEN_OVERFLOW)) { if ((pcb->snd_queuelen >= TCP_SND_QUEUELEN) || (pcb->snd_queuelen > TCP_SNDQUEUELEN_OVERFLOW)) {
LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 3, ("tcp_write: too long queue %"U16_F" (max %"U16_F")\n", LWIP_DEBUGF(TCP_OUTPUT_DEBUG | LWIP_DBG_LEVEL_SEVERE, ("tcp_write: too long queue %"U16_F" (max %"U16_F")\n",
pcb->snd_queuelen, TCP_SND_QUEUELEN)); pcb->snd_queuelen, TCP_SND_QUEUELEN));
TCP_STATS_INC(tcp.memerr); TCP_STATS_INC(tcp.memerr);
pcb->flags |= TF_NAGLEMEMERR; pcb->flags |= TF_NAGLEMEMERR;
@ -764,7 +764,7 @@ tcp_enqueue_flags(struct tcp_pcb *pcb, u8_t flags)
/* check for configured max queuelen and possible overflow (FIN flag should always come through!) */ /* check for configured max queuelen and possible overflow (FIN flag should always come through!) */
if (((pcb->snd_queuelen >= TCP_SND_QUEUELEN) || (pcb->snd_queuelen > TCP_SNDQUEUELEN_OVERFLOW)) && if (((pcb->snd_queuelen >= TCP_SND_QUEUELEN) || (pcb->snd_queuelen > TCP_SNDQUEUELEN_OVERFLOW)) &&
((flags & TCP_FIN) == 0)) { ((flags & TCP_FIN) == 0)) {
LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 3, ("tcp_enqueue_flags: too long queue %"U16_F" (max %"U16_F")\n", LWIP_DEBUGF(TCP_OUTPUT_DEBUG | LWIP_DBG_LEVEL_SEVERE, ("tcp_enqueue_flags: too long queue %"U16_F" (max %"U16_F")\n",
pcb->snd_queuelen, TCP_SND_QUEUELEN)); pcb->snd_queuelen, TCP_SND_QUEUELEN));
TCP_STATS_INC(tcp.memerr); TCP_STATS_INC(tcp.memerr);
pcb->flags |= TF_NAGLEMEMERR; pcb->flags |= TF_NAGLEMEMERR;
@ -795,7 +795,7 @@ tcp_enqueue_flags(struct tcp_pcb *pcb, u8_t flags)
* This means we can't send FIN while snd_buf==0. A better fix would be to * This means we can't send FIN while snd_buf==0. A better fix would be to
* not include SYN and FIN sequence numbers in the snd_buf count. */ * not include SYN and FIN sequence numbers in the snd_buf count. */
if (pcb->snd_buf == 0) { if (pcb->snd_buf == 0) {
LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 3, ("tcp_enqueue_flags: no send buffer available\n")); LWIP_DEBUGF(TCP_OUTPUT_DEBUG | LWIP_DBG_LEVEL_SEVERE, ("tcp_enqueue_flags: no send buffer available\n"));
TCP_STATS_INC(tcp.memerr); TCP_STATS_INC(tcp.memerr);
return ERR_MEM; return ERR_MEM;
} }