diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-10-07 07:09:31 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-07 16:58:27 +0300 |
| commit | 5c5458ec9d631fbca29f53a944168265e18aa77a (patch) | |
| tree | b9488dc0705bf05ad0287490c537b40815b26ef7 | |
| parent | 4de30a8d58c90e18140342cdcb74903d2e4fbb62 (diff) | |
net/tls: store async_capable on a single bit
Store async_capable on a single bit instead of a full integer
to save space.
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 | 4 | ||||
| -rw-r--r-- | net/tls/tls_sw.c | 5 |
2 files changed, 5 insertions, 4 deletions
diff --git a/include/net/tls.h b/include/net/tls.h index b809f2362049..97eae7271a67 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -136,7 +136,7 @@ struct tls_sw_context_tx { struct list_head tx_list; atomic_t encrypt_pending; int async_notify; - int async_capable; + u8 async_capable:1; #define BIT_TX_SCHEDULED 0 #define BIT_TX_CLOSING 1 @@ -152,7 +152,7 @@ struct tls_sw_context_rx { struct sk_buff *recv_pkt; u8 control; - int async_capable; + u8 async_capable:1; bool decrypted; atomic_t decrypt_pending; bool async_notify; diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index 954f451dcc57..c006b587a7db 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -2391,10 +2391,11 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx, int tx) tfm = crypto_aead_tfm(sw_ctx_rx->aead_recv); if (crypto_info->version == TLS_1_3_VERSION) - sw_ctx_rx->async_capable = false; + sw_ctx_rx->async_capable = 0; else sw_ctx_rx->async_capable = - tfm->__crt_alg->cra_flags & CRYPTO_ALG_ASYNC; + !!(tfm->__crt_alg->cra_flags & + CRYPTO_ALG_ASYNC); /* Set up strparser */ memset(&cb, 0, sizeof(cb)); |