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crypto: atmel - remove empty functions

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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 these pointers are not NULL before using them,
therefore we can safely remove these empty functions.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Tudor-Dan Ambarus
2017-11-02 17:12:25 +02:00
committed by Herbert Xu
parent f560acc3bb
commit 747f6ec6e8
2 changed files with 0 additions and 38 deletions
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18
drivers/crypto/atmel-tdes.c
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@@ -911,10 +911,6 @@ static int atmel_tdes_cra_init(struct crypto_tfm *tfm)
return 0;
}
static void atmel_tdes_cra_exit(struct crypto_tfm *tfm)
{
}
static struct crypto_alg tdes_algs[] = {
{
.cra_name = "ecb(des)",
@@ -927,7 +923,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = DES_KEY_SIZE,
.max_keysize = DES_KEY_SIZE,
@@ -947,7 +942,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = DES_KEY_SIZE,
.max_keysize = DES_KEY_SIZE,
@@ -968,7 +962,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = DES_KEY_SIZE,
.max_keysize = DES_KEY_SIZE,
@@ -989,7 +982,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = DES_KEY_SIZE,
.max_keysize = DES_KEY_SIZE,
@@ -1010,7 +1002,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = DES_KEY_SIZE,
.max_keysize = DES_KEY_SIZE,
@@ -1031,7 +1022,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = DES_KEY_SIZE,
.max_keysize = DES_KEY_SIZE,
@@ -1052,7 +1042,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = DES_KEY_SIZE,
.max_keysize = DES_KEY_SIZE,
@@ -1073,7 +1062,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = 2 * DES_KEY_SIZE,
.max_keysize = 3 * DES_KEY_SIZE,
@@ -1093,7 +1081,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = 2*DES_KEY_SIZE,
.max_keysize = 3*DES_KEY_SIZE,
@@ -1114,7 +1101,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = 2*DES_KEY_SIZE,
.max_keysize = 2*DES_KEY_SIZE,
@@ -1135,7 +1121,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = 2*DES_KEY_SIZE,
.max_keysize = 2*DES_KEY_SIZE,
@@ -1156,7 +1141,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = 2*DES_KEY_SIZE,
.max_keysize = 2*DES_KEY_SIZE,
@@ -1177,7 +1161,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = 2*DES_KEY_SIZE,
.max_keysize = 2*DES_KEY_SIZE,
@@ -1198,7 +1181,6 @@ static struct crypto_alg tdes_algs[] = {
.cra_type = &crypto_ablkcipher_type,
.cra_module = THIS_MODULE,
.cra_init = atmel_tdes_cra_init,
.cra_exit = atmel_tdes_cra_exit,
.cra_u.ablkcipher = {
.min_keysize = 2*DES_KEY_SIZE,
.max_keysize = 3*DES_KEY_SIZE,