diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-10-06 21:09:32 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-07 09:58:28 -0400 |
| commit | bc76e5bb1229ede1f26317b813099b0e983e4009 (patch) | |
| tree | 45c1d1dee313315521eeb750a4dfcd89777af460 | |
| parent | 5c5458ec9d631fbca29f53a944168265e18aa77a (diff) | |
net/tls: store decrypted on a single bit
Use a single bit instead of boolean to remember if packet
was already decrypted.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/tls.h | 2 | ||||
| -rw-r--r-- | net/tls/tls_sw.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/include/net/tls.h b/include/net/tls.h index 97eae7271a67..41265e542e71 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -153,7 +153,7 @@ struct tls_sw_context_rx { struct sk_buff *recv_pkt; u8 control; u8 async_capable:1; - bool decrypted; + u8 decrypted:1; atomic_t decrypt_pending; bool async_notify; }; diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index c006b587a7db..de7561d4cfa5 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -1523,7 +1523,7 @@ static int decrypt_skb_update(struct sock *sk, struct sk_buff *skb, rxm->offset += prot->prepend_size; rxm->full_len -= prot->overhead_size; tls_advance_record_sn(sk, prot, &tls_ctx->rx); - ctx->decrypted = true; + ctx->decrypted = 1; ctx->saved_data_ready(sk); } else { *zc = false; @@ -1933,7 +1933,7 @@ ssize_t tls_sw_splice_read(struct socket *sock, loff_t *ppos, tls_err_abort(sk, EBADMSG); goto splice_read_end; } - ctx->decrypted = true; + ctx->decrypted = 1; } rxm = strp_msg(skb); @@ -2034,7 +2034,7 @@ static void tls_queue(struct strparser *strp, struct sk_buff *skb) struct tls_context *tls_ctx = tls_get_ctx(strp->sk); struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx); - ctx->decrypted = false; + ctx->decrypted = 0; ctx->recv_pkt = skb; strp_pause(strp); |