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MINOR: quic: simplify qc_prep_pkts() exit path

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This commit is contained in:
Amaury Denoyelle 2024-10-16 17:50:30 +02:00
parent dcf334168c
commit ebdcb59a0f
1 changed files with 3 additions and 4 deletions
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7
src/quic_tx.c
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@ -659,6 +659,7 @@ static int qc_prep_pkts(struct quic_conn *qc, struct buffer *buf,
if (err == QC_BUILD_PKT_ERR_ALLOC || err == QC_BUILD_PKT_ERR_ENCRYPT)
goto leave;
first_pkt = NULL;
goto out;
}
@ -693,10 +694,8 @@ static int qc_prep_pkts(struct quic_conn *qc, struct buffer *buf,
BUG_ON(padding && !next_qel);
/* Build only one datagram when an immediate close is required. */
if (cc) {
qc_txb_store(buf, dglen, first_pkt);
if (cc)
goto out;
}
/* Only one short packet by datagram when probing. */
if (probe && qel == qc->ael)
@ -743,10 +742,10 @@ static int qc_prep_pkts(struct quic_conn *qc, struct buffer *buf,
TRACE_DEVEL("next encryption level", QUIC_EV_CONN_PHPKTS, qc);
}
out:
if (first_pkt)
qc_txb_store(buf, wrlen, first_pkt);
out:
if (cc && total) {
BUG_ON(buf != &qc->tx.cc_buf);
BUG_ON(dglen != total);