[PATCH] crypto: atmel-ecc - drop unused curve id from atmel_ecdh_ctx

[Thorsten Blum]

->curve_id is only set once, but never used - remove it.

Signed-off-by: Thorsten Blum <thorsten.blum at linux.dev>
---
 drivers/crypto/atmel-ecc.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/crypto/atmel-ecc.c b/drivers/crypto/atmel-ecc.c
index 9da9dd6585df..93f219558c2f 100644
--- a/drivers/crypto/atmel-ecc.c
+++ b/drivers/crypto/atmel-ecc.c
@@ -33,7 +33,6 @@ static struct atmel_ecc_driver_data driver_data;
  * @public_key : generated when calling set_secret(). It's the responsibility
  *               of the user to not call set_secret() while
  *               generate_public_key() or compute_shared_secret() are in flight.
- * @curve_id   : elliptic curve id
  * @do_fallback: true when the device doesn't support the curve or when the user
  *               wants to use its own private key.
  */
@@ -41,7 +40,6 @@ struct atmel_ecdh_ctx {
 	struct i2c_client *client;
 	struct crypto_kpp *fallback;
 	const u8 *public_key;
-	unsigned int curve_id;
 	bool do_fallback;
 };
 
@@ -250,7 +248,6 @@ static int atmel_ecdh_init_tfm(struct crypto_kpp *tfm)
 	struct crypto_kpp *fallback;
 	struct atmel_ecdh_ctx *ctx = kpp_tfm_ctx(tfm);
 
-	ctx->curve_id = ECC_CURVE_NIST_P256;
 	ctx->client = atmel_ecc_i2c_client_alloc();
 	if (IS_ERR(ctx->client)) {
 		pr_err("tfm - i2c_client binding failed\n");