tls: rename tls_cipher_size_desc to tls_cipher_desc

We're going to add other fields to it to fully describe a cipher, so
the "_size" name won't match the contents.

Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Link: https://lore.kernel.org/r/76ca6c7686bd6d1534dfa188fb0f1f6fabebc791.1692977948.git.sd@queasysnail.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 17 insertions, 17 deletions

diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c
index 9bc42041c2ce..98885d872d4c 100644
--- a/net/tls/tls_device.c
+++ b/net/tls/tls_device.c
@@ -884,7 +884,7 @@ static int
 tls_device_reencrypt(struct sock *sk, struct tls_context *tls_ctx)
 {
 	struct tls_sw_context_rx *sw_ctx = tls_sw_ctx_rx(tls_ctx);
-	const struct tls_cipher_size_desc *cipher_sz;
+	const struct tls_cipher_desc *cipher_desc;
 	int err, offset, copy, data_len, pos;
 	struct sk_buff *skb, *skb_iter;
 	struct scatterlist sg[1];
@@ -898,10 +898,10 @@ tls_device_reencrypt(struct sock *sk, struct tls_context *tls_ctx)
 	default:
 		return -EINVAL;
 	}
-	cipher_sz = get_cipher_size_desc(tls_ctx->crypto_recv.info.cipher_type);
+	cipher_desc = get_cipher_desc(tls_ctx->crypto_recv.info.cipher_type);
 
 	rxm = strp_msg(tls_strp_msg(sw_ctx));
-	orig_buf = kmalloc(rxm->full_len + TLS_HEADER_SIZE + cipher_sz->iv,
+	orig_buf = kmalloc(rxm->full_len + TLS_HEADER_SIZE + cipher_desc->iv,
 			   sk->sk_allocation);
 	if (!orig_buf)
 		return -ENOMEM;
@@ -917,8 +917,8 @@ tls_device_reencrypt(struct sock *sk, struct tls_context *tls_ctx)
 
 	sg_init_table(sg, 1);
 	sg_set_buf(&sg[0], buf,
-		   rxm->full_len + TLS_HEADER_SIZE + cipher_sz->iv);
-	err = skb_copy_bits(skb, offset, buf, TLS_HEADER_SIZE + cipher_sz->iv);
+		   rxm->full_len + TLS_HEADER_SIZE + cipher_desc->iv);
+	err = skb_copy_bits(skb, offset, buf, TLS_HEADER_SIZE + cipher_desc->iv);
 	if (err)
 		goto free_buf;
 
@@ -929,7 +929,7 @@ tls_device_reencrypt(struct sock *sk, struct tls_context *tls_ctx)
 	else
 		err = 0;
 
-	data_len = rxm->full_len - cipher_sz->tag;
+	data_len = rxm->full_len - cipher_desc->tag;
 
 	if (skb_pagelen(skb) > offset) {
 		copy = min_t(int, skb_pagelen(skb) - offset, data_len);
@@ -1046,7 +1046,7 @@ int tls_set_device_offload(struct sock *sk, struct tls_context *ctx)
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_prot_info *prot = &tls_ctx->prot_info;
-	const struct tls_cipher_size_desc *cipher_sz;
+	const struct tls_cipher_desc *cipher_desc;
 	struct tls_record_info *start_marker_record;
 	struct tls_offload_context_tx *offload_ctx;
 	struct tls_crypto_info *crypto_info;
@@ -1094,31 +1094,31 @@ int tls_set_device_offload(struct sock *sk, struct tls_context *ctx)
 		rc = -EINVAL;
 		goto release_netdev;
 	}
-	cipher_sz = get_cipher_size_desc(crypto_info->cipher_type);
+	cipher_desc = get_cipher_desc(crypto_info->cipher_type);
 
 	/* Sanity-check the rec_seq_size for stack allocations */
-	if (cipher_sz->rec_seq > TLS_MAX_REC_SEQ_SIZE) {
+	if (cipher_desc->rec_seq > TLS_MAX_REC_SEQ_SIZE) {
 		rc = -EINVAL;
 		goto release_netdev;
 	}
 
 	prot->version = crypto_info->version;
 	prot->cipher_type = crypto_info->cipher_type;
-	prot->prepend_size = TLS_HEADER_SIZE + cipher_sz->iv;
-	prot->tag_size = cipher_sz->tag;
+	prot->prepend_size = TLS_HEADER_SIZE + cipher_desc->iv;
+	prot->tag_size = cipher_desc->tag;
 	prot->overhead_size = prot->prepend_size + prot->tag_size;
-	prot->iv_size = cipher_sz->iv;
-	prot->salt_size = cipher_sz->salt;
-	ctx->tx.iv = kmalloc(cipher_sz->iv + cipher_sz->salt, GFP_KERNEL);
+	prot->iv_size = cipher_desc->iv;
+	prot->salt_size = cipher_desc->salt;
+	ctx->tx.iv = kmalloc(cipher_desc->iv + cipher_desc->salt, GFP_KERNEL);
 	if (!ctx->tx.iv) {
 		rc = -ENOMEM;
 		goto release_netdev;
 	}
 
-	memcpy(ctx->tx.iv + cipher_sz->salt, iv, cipher_sz->iv);
+	memcpy(ctx->tx.iv + cipher_desc->salt, iv, cipher_desc->iv);
 
-	prot->rec_seq_size = cipher_sz->rec_seq;
-	ctx->tx.rec_seq = kmemdup(rec_seq, cipher_sz->rec_seq, GFP_KERNEL);
+	prot->rec_seq_size = cipher_desc->rec_seq;
+	ctx->tx.rec_seq = kmemdup(rec_seq, cipher_desc->rec_seq, GFP_KERNEL);
 	if (!ctx->tx.rec_seq) {
 		rc = -ENOMEM;
 		goto free_iv;