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Diffstat (limited to 'drivers/net/ethernet/chelsio')
-rw-r--r--drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c25
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c b/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c
index 4286decce095..8a54fce9bfae 100644
--- a/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c
+++ b/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c
@@ -1744,6 +1744,17 @@ static int chcr_short_record_handler(struct chcr_ktls_info *tx_info,
atomic64_inc(&tx_info->adap->ch_ktls_stats.ktls_tx_trimmed_pkts);
}
+ /* check if it is only the header part. */
+ if (tls_rec_offset + data_len <= (TLS_HEADER_SIZE + tx_info->iv_size)) {
+ if (chcr_ktls_tx_plaintxt(tx_info, skb, tcp_seq, mss,
+ tcp_push_no_fin, q,
+ tx_info->port_id, prior_data,
+ data_len, skb_offset, prior_data_len))
+ goto out;
+
+ return 0;
+ }
+
/* check if the middle record's start point is 16 byte aligned. CTR
* needs 16 byte aligned start point to start encryption.
*/
@@ -1812,20 +1823,6 @@ static int chcr_short_record_handler(struct chcr_ktls_info *tx_info,
goto out;
atomic64_inc(&tx_info->adap->ch_ktls_stats.ktls_tx_middle_pkts);
} else {
- /* Else means, its a partial first part of the record. Check if
- * its only the header, don't need to send for encryption then.
- */
- if (data_len <= TLS_HEADER_SIZE + tx_info->iv_size) {
- if (chcr_ktls_tx_plaintxt(tx_info, skb, tcp_seq, mss,
- tcp_push_no_fin, q,
- tx_info->port_id,
- prior_data,
- data_len, skb_offset,
- prior_data_len)) {
- goto out;
- }
- return 0;
- }
atomic64_inc(&tx_info->adap->ch_ktls_stats.ktls_tx_start_pkts);
}