1 files changed, 19 insertions, 25 deletions

diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c
index 14dedb24fa7b..e225c81e6b35 100644
--- a/net/tls/tls_device.c
+++ b/net/tls/tls_device.c
@@ -89,22 +89,6 @@ static void tls_device_gc_task(struct work_struct *work)
 	}
 }
 
-static void tls_device_attach(struct tls_context *ctx, struct sock *sk,
-			      struct net_device *netdev)
-{
-	if (sk->sk_destruct != tls_device_sk_destruct) {
-		refcount_set(&ctx->refcount, 1);
-		dev_hold(netdev);
-		ctx->netdev = netdev;
-		spin_lock_irq(&tls_device_lock);
-		list_add_tail(&ctx->list, &tls_device_list);
-		spin_unlock_irq(&tls_device_lock);
-
-		ctx->sk_destruct = sk->sk_destruct;
-		sk->sk_destruct = tls_device_sk_destruct;
-	}
-}
-
 static void tls_device_queue_ctx_destruction(struct tls_context *ctx)
 {
 	unsigned long flags;
@@ -199,7 +183,7 @@ static void tls_icsk_clean_acked(struct sock *sk, u32 acked_seq)
  * socket and no in-flight SKBs associated with this
  * socket, so it is safe to free all the resources.
  */
-void tls_device_sk_destruct(struct sock *sk)
+static void tls_device_sk_destruct(struct sock *sk)
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_offload_context_tx *ctx = tls_offload_ctx_tx(tls_ctx);
@@ -217,7 +201,6 @@ void tls_device_sk_destruct(struct sock *sk)
 	if (refcount_dec_and_test(&tls_ctx->refcount))
 		tls_device_queue_ctx_destruction(tls_ctx);
 }
-EXPORT_SYMBOL(tls_device_sk_destruct);
 
 void tls_device_free_resources_tx(struct sock *sk)
 {
@@ -584,7 +567,7 @@ void handle_device_resync(struct sock *sk, u32 seq, u64 rcd_sn)
 
 	rx_ctx = tls_offload_ctx_rx(tls_ctx);
 	resync_req = atomic64_read(&rx_ctx->resync_req);
-	req_seq = ntohl(resync_req >> 32) - ((u32)TLS_HEADER_SIZE - 1);
+	req_seq = (resync_req >> 32) - ((u32)TLS_HEADER_SIZE - 1);
 	is_req_pending = resync_req;
 
 	if (unlikely(is_req_pending) && req_seq == seq &&
@@ -699,6 +682,22 @@ int tls_device_decrypted(struct sock *sk, struct sk_buff *skb)
 		tls_device_reencrypt(sk, skb);
 }
 
+static void tls_device_attach(struct tls_context *ctx, struct sock *sk,
+			      struct net_device *netdev)
+{
+	if (sk->sk_destruct != tls_device_sk_destruct) {
+		refcount_set(&ctx->refcount, 1);
+		dev_hold(netdev);
+		ctx->netdev = netdev;
+		spin_lock_irq(&tls_device_lock);
+		list_add_tail(&ctx->list, &tls_device_list);
+		spin_unlock_irq(&tls_device_lock);
+
+		ctx->sk_destruct = sk->sk_destruct;
+		sk->sk_destruct = tls_device_sk_destruct;
+	}
+}
+
 int tls_set_device_offload(struct sock *sk, struct tls_context *ctx)
 {
 	u16 nonce_size, tag_size, iv_size, rec_seq_size;
@@ -882,8 +881,6 @@ int tls_set_device_offload_rx(struct sock *sk, struct tls_context *ctx)
 	}
 
 	if (!(netdev->features & NETIF_F_HW_TLS_RX)) {
-		pr_err_ratelimited("%s: netdev %s with no TLS offload\n",
-				   __func__, netdev->name);
 		rc = -ENOTSUPP;
 		goto release_netdev;
 	}
@@ -911,11 +908,8 @@ int tls_set_device_offload_rx(struct sock *sk, struct tls_context *ctx)
 	rc = netdev->tlsdev_ops->tls_dev_add(netdev, sk, TLS_OFFLOAD_CTX_DIR_RX,
 					     &ctx->crypto_recv.info,
 					     tcp_sk(sk)->copied_seq);
-	if (rc) {
-		pr_err_ratelimited("%s: The netdev has refused to offload this socket\n",
-				   __func__);
+	if (rc)
 		goto free_sw_resources;
-	}
 
 	tls_device_attach(ctx, sk, netdev);
 	goto release_netdev;