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path: root/drivers/crypto/chelsio/chtls/chtls_io.c
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Diffstat (limited to 'drivers/crypto/chelsio/chtls/chtls_io.c')
-rw-r--r--drivers/crypto/chelsio/chtls/chtls_io.c54
1 files changed, 12 insertions, 42 deletions
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c b/drivers/crypto/chelsio/chtls/chtls_io.c
index 5a75be43950f..840dd0100c2f 100644
--- a/drivers/crypto/chelsio/chtls/chtls_io.c
+++ b/drivers/crypto/chelsio/chtls/chtls_io.c
@@ -1449,31 +1449,13 @@ found_ok_skb:
}
}
}
- if (hws->rstate == TLS_RCV_ST_READ_BODY) {
- if (skb_copy_datagram_msg(skb, offset,
- msg, avail)) {
- if (!copied) {
- copied = -EFAULT;
- break;
- }
- }
- } else {
- struct tlsrx_cmp_hdr *tls_hdr_pkt =
- (struct tlsrx_cmp_hdr *)skb->data;
-
- if ((tls_hdr_pkt->res_to_mac_error &
- TLSRX_HDR_PKT_ERROR_M))
- tls_hdr_pkt->type = 0x7F;
-
- /* CMP pld len is for recv seq */
- hws->rcvpld = skb->hdr_len;
- if (skb_copy_datagram_msg(skb, offset, msg, avail)) {
- if (!copied) {
- copied = -EFAULT;
- break;
- }
+ if (skb_copy_datagram_msg(skb, offset, msg, avail)) {
+ if (!copied) {
+ copied = -EFAULT;
+ break;
}
}
+
copied += avail;
len -= avail;
hws->copied_seq += avail;
@@ -1481,32 +1463,20 @@ skip_copy:
if (tp->urg_data && after(tp->copied_seq, tp->urg_seq))
tp->urg_data = 0;
- if (hws->rstate == TLS_RCV_ST_READ_BODY &&
- (avail + offset) >= skb->len) {
+ if ((avail + offset) >= skb->len) {
if (likely(skb))
chtls_free_skb(sk, skb);
buffers_freed++;
- hws->rstate = TLS_RCV_ST_READ_HEADER;
- atomic_inc(&adap->chcr_stats.tls_pdu_rx);
- tp->copied_seq += hws->rcvpld;
+ if (ULP_SKB_CB(skb)->flags & ULPCB_FLAG_TLS_HDR) {
+ tp->copied_seq += skb->len;
+ hws->rcvpld = skb->hdr_len;
+ } else {
+ tp->copied_seq += hws->rcvpld;
+ }
hws->copied_seq = 0;
if (copied >= target &&
!skb_peek(&sk->sk_receive_queue))
break;
- } else {
- if (likely(skb)) {
- if (ULP_SKB_CB(skb)->flags &
- ULPCB_FLAG_TLS_ND)
- hws->rstate =
- TLS_RCV_ST_READ_HEADER;
- else
- hws->rstate =
- TLS_RCV_ST_READ_BODY;
- chtls_free_skb(sk, skb);
- }
- buffers_freed++;
- tp->copied_seq += avail;
- hws->copied_seq = 0;
}
} while (len > 0);