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| author | Tudor-Dan Ambarus <tudor.ambarus@microchip.com> | 2017-11-02 16:46:47 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-11-06 14:45:04 +0800 |
| commit | f560acc3bbb05a6e974ea245562c94eb5d344768 (patch) | |
| tree | f4ddfd3c44461af10ac26350f4aff001c9da3d4f /crypto | |
| parent | 3c24f992a4fc2ebe17b5f0aafabc49ab14876ed3 (diff) | |
| download | linux-f560acc3bbb05a6e974ea245562c94eb5d344768.tar.gz linux-f560acc3bbb05a6e974ea245562c94eb5d344768.tar.bz2 linux-f560acc3bbb05a6e974ea245562c94eb5d344768.zip | |
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: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/ecdh.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/crypto/ecdh.c b/crypto/ecdh.c index 4271fc77d261..3aca0933ec44 100644 --- a/crypto/ecdh.c +++ b/crypto/ecdh.c @@ -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", |