Commit f560acc3 authored by Tudor-Dan Ambarus's avatar Tudor-Dan Ambarus Committed by Herbert Xu
Browse files

crypto: ecdh - remove empty exit() 



Pointer members of an object with static storage duration, if not
explicitly initialized, will be initialized to a NULL pointer. The crypto
API checks if this pointer is not NULL before using it, we are safe to
remove the function.

Signed-off-by: default avatarTudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 3c24f992

crypto/ecdh.c

+0 −6
Original line number Diff line number Diff line
@@ -131,17 +131,11 @@ static unsigned int ecdh_max_size(struct crypto_kpp *tfm) 
	return ctx->ndigits << (ECC_DIGITS_TO_BYTES_SHIFT + 1);

}



static void no_exit_tfm(struct crypto_kpp *tfm)

{

	return;

}



static struct kpp_alg ecdh = {

	.set_secret = ecdh_set_secret,

	.generate_public_key = ecdh_compute_value,

	.compute_shared_secret = ecdh_compute_value,

	.max_size = ecdh_max_size,

	.exit = no_exit_tfm,

	.base = {

		.cra_name = "ecdh",

		.cra_driver_name = "ecdh-generic",