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crypto: atmel-ecc - drop unused curve id from atmel_ecdh_ctx

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

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Thorsten Blum
2026-06-11 12:52:01 +02:00
committed by Herbert Xu
parent ba199bdaa8
commit f964df8a12
1 changed files with 0 additions and 3 deletions
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3
drivers/crypto/atmel-ecc.c
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@@ -30,7 +30,6 @@ static struct atmel_ecc_driver_data driver_data;
* @client: I2C client device
* @fallback: ECDH fallback used for caller-provided private keys
* @public_key: cached public key for the device-generated private key
* @curve_id: elliptic curve id
* @do_fallback: true when ECDH operations should use @fallback
*
* The caller must not invoke set_secret() while generate_public_key()
@@ -40,7 +39,6 @@ struct atmel_ecdh_ctx {
struct i2c_client *client;
struct crypto_kpp *fallback;
const u8 *public_key;
unsigned int curve_id;
bool do_fallback;
};
@@ -240,7 +238,6 @@ 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");