Commit 4de30a8d authored by Jakub Kicinski's avatar Jakub Kicinski Committed by David S. Miller

net/tls: pass context to tls_device_decrypted()

Avoid unnecessary pointer chasing and calculations, callers already
have most of the state tls_device_decrypted() needs.
Signed-off-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: default avatarDirk van der Merwe <dirk.vandermerwe@netronome.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 34ef1ed1
......@@ -641,7 +641,8 @@ int tls_set_device_offload_rx(struct sock *sk, struct tls_context *ctx);
void tls_device_offload_cleanup_rx(struct sock *sk);
void tls_device_rx_resync_new_rec(struct sock *sk, u32 rcd_len, u32 seq);
void tls_offload_tx_resync_request(struct sock *sk, u32 got_seq, u32 exp_seq);
int tls_device_decrypted(struct sock *sk, struct sk_buff *skb);
int tls_device_decrypted(struct sock *sk, struct tls_context *tls_ctx,
struct sk_buff *skb, struct strp_msg *rxm);
#else
static inline void tls_device_init(void) {}
static inline void tls_device_cleanup(void) {}
......@@ -664,7 +665,9 @@ static inline void tls_device_offload_cleanup_rx(struct sock *sk) {}
static inline void
tls_device_rx_resync_new_rec(struct sock *sk, u32 rcd_len, u32 seq) {}
static inline int tls_device_decrypted(struct sock *sk, struct sk_buff *skb)
static inline int
tls_device_decrypted(struct sock *sk, struct tls_context *tls_ctx,
struct sk_buff *skb, struct strp_msg *rxm)
{
return 0;
}
......
......@@ -846,11 +846,10 @@ static int tls_device_reencrypt(struct sock *sk, struct sk_buff *skb)
return err;
}
int tls_device_decrypted(struct sock *sk, struct sk_buff *skb)
int tls_device_decrypted(struct sock *sk, struct tls_context *tls_ctx,
struct sk_buff *skb, struct strp_msg *rxm)
{
struct tls_context *tls_ctx = tls_get_ctx(sk);
struct tls_offload_context_rx *ctx = tls_offload_ctx_rx(tls_ctx);
struct strp_msg *rxm = strp_msg(skb);
int is_decrypted = skb->decrypted;
int is_encrypted = !is_decrypted;
struct sk_buff *skb_iter;
......
......@@ -1495,7 +1495,7 @@ static int decrypt_skb_update(struct sock *sk, struct sk_buff *skb,
if (!ctx->decrypted) {
if (tls_ctx->rx_conf == TLS_HW) {
err = tls_device_decrypted(sk, skb);
err = tls_device_decrypted(sk, tls_ctx, skb, rxm);
if (err < 0)
return err;
}
......
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