3 files changed, 12 insertions, 31 deletions
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c
index e50b6e71df13..f672a62a9a52 100644
--- a/net/tls/tls_device.c
+++ b/net/tls/tls_device.c
@@ -157,7 +157,7 @@ static void delete_all_records(struct tls_offload_context_tx *offload_ctx)
 	offload_ctx->retransmit_hint = NULL;
 }
 
-static void tls_icsk_clean_acked(struct sock *sk, u32 acked_seq)
+static void tls_tcp_clean_acked(struct sock *sk, u32 acked_seq)
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_record_info *info, *temp;
@@ -204,7 +204,7 @@ void tls_device_sk_destruct(struct sock *sk)
 			destroy_record(ctx->open_record);
 		delete_all_records(ctx);
 		crypto_free_aead(ctx->aead_send);
-		clean_acked_data_disable(inet_csk(sk));
+		clean_acked_data_disable(tcp_sk(sk));
 	}
 
 	tls_device_queue_ctx_destruction(tls_ctx);
@@ -1126,7 +1126,7 @@ int tls_set_device_offload(struct sock *sk)
 	start_marker_record->num_frags = 0;
 	list_add_tail(&start_marker_record->list, &offload_ctx->records_list);
 
-	clean_acked_data_enable(inet_csk(sk), &tls_icsk_clean_acked);
+	clean_acked_data_enable(tcp_sk(sk), &tls_tcp_clean_acked);
 	ctx->push_pending_record = tls_device_push_pending_record;
 
 	/* TLS offload is greatly simplified if we don't send
@@ -1172,7 +1172,7 @@ int tls_set_device_offload(struct sock *sk)
 
 release_lock:
 	up_read(&device_offload_lock);
-	clean_acked_data_disable(inet_csk(sk));
+	clean_acked_data_disable(tcp_sk(sk));
 	crypto_free_aead(offload_ctx->aead_send);
 free_offload_ctx:
 	kfree(offload_ctx);
diff --git a/net/tls/tls_device_fallback.c b/net/tls/tls_device_fallback.c
index f9e3d3d90dcf..03d508a45aae 100644
--- a/net/tls/tls_device_fallback.c
+++ b/net/tls/tls_device_fallback.c
@@ -37,17 +37,6 @@
 
 #include "tls.h"
 
-static void chain_to_walk(struct scatterlist *sg, struct scatter_walk *walk)
-{
-	struct scatterlist *src = walk->sg;
-	int diff = walk->offset - src->offset;
-
-	sg_set_page(sg, sg_page(src),
-		    src->length - diff, walk->offset);
-
-	scatterwalk_crypto_chain(sg, sg_next(src), 2);
-}
-
 static int tls_enc_record(struct aead_request *aead_req,
 			  struct crypto_aead *aead, char *aad,
 			  char *iv, __be64 rcd_sn,
@@ -69,16 +58,13 @@ static int tls_enc_record(struct aead_request *aead_req,
 	buf_size = TLS_HEADER_SIZE + cipher_desc->iv;
 	len = min_t(int, *in_len, buf_size);
 
-	scatterwalk_copychunks(buf, in, len, 0);
-	scatterwalk_copychunks(buf, out, len, 1);
+	memcpy_from_scatterwalk(buf, in, len);
+	memcpy_to_scatterwalk(out, buf, len);
 
 	*in_len -= len;
 	if (!*in_len)
 		return 0;
 
-	scatterwalk_pagedone(in, 0, 1);
-	scatterwalk_pagedone(out, 1, 1);
-
 	len = buf[4] | (buf[3] << 8);
 	len -= cipher_desc->iv;
 
@@ -90,8 +76,8 @@ static int tls_enc_record(struct aead_request *aead_req,
 	sg_init_table(sg_out, ARRAY_SIZE(sg_out));
 	sg_set_buf(sg_in, aad, TLS_AAD_SPACE_SIZE);
 	sg_set_buf(sg_out, aad, TLS_AAD_SPACE_SIZE);
-	chain_to_walk(sg_in + 1, in);
-	chain_to_walk(sg_out + 1, out);
+	scatterwalk_get_sglist(in, sg_in + 1);
+	scatterwalk_get_sglist(out, sg_out + 1);
 
 	*in_len -= len;
 	if (*in_len < 0) {
@@ -110,10 +96,8 @@ static int tls_enc_record(struct aead_request *aead_req,
 	}
 
 	if (*in_len) {
-		scatterwalk_copychunks(NULL, in, len, 2);
-		scatterwalk_pagedone(in, 0, 1);
-		scatterwalk_copychunks(NULL, out, len, 2);
-		scatterwalk_pagedone(out, 1, 1);
+		scatterwalk_skip(in, len);
+		scatterwalk_skip(out, len);
 	}
 
 	len -= cipher_desc->tag;
@@ -162,9 +146,6 @@ static int tls_enc_records(struct aead_request *aead_req,
 
 	} while (rc == 0 && len);
 
-	scatterwalk_done(&in, 0, 0);
-	scatterwalk_done(&out, 1, 0);
-
 	return rc;
 }
 
diff --git a/net/tls/tls_main.c b/net/tls/tls_main.c
index 99ca4465f702..cb86b0bf9a53 100644
--- a/net/tls/tls_main.c
+++ b/net/tls/tls_main.c
@@ -1057,7 +1057,7 @@ static u16 tls_user_config(struct tls_context *ctx, bool tx)
 	return 0;
 }
 
-static int tls_get_info(struct sock *sk, struct sk_buff *skb)
+static int tls_get_info(struct sock *sk, struct sk_buff *skb, bool net_admin)
 {
 	u16 version, cipher_type;
 	struct tls_context *ctx;
@@ -1115,7 +1115,7 @@ nla_failure:
 	return err;
 }
 
-static size_t tls_get_info_size(const struct sock *sk)
+static size_t tls_get_info_size(const struct sock *sk, bool net_admin)
 {
 	size_t size = 0;