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crypto: atmel-aes - fix typo and indentation

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Dummy patch to fix typo and indentation.

Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Cyrille Pitchen
2015-12-17 18:13:02 +01:00
committed by Herbert Xu
parent 2bfd04cde2
commit afbac17e67
1 changed files with 25 additions and 31 deletions
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32
drivers/crypto/atmel-aes.c
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@@ -94,10 +94,8 @@ typedef int (*atmel_aes_fn_t)(struct atmel_aes_dev *);
struct atmel_aes_base_ctx { struct atmel_aes_base_ctx {
struct atmel_aes_dev *dd; struct atmel_aes_dev *dd;
atmel_aes_fn_t start; atmel_aes_fn_t start;
int keylen; int keylen;
u32 key[AES_KEYSIZE_256 / sizeof(u32)]; u32 key[AES_KEYSIZE_256 / sizeof(u32)];
u16 block_size; u16 block_size;
}; };
@@ -782,11 +780,11 @@ static void atmel_aes_buff_cleanup(struct atmel_aes_dev *dd)
static int atmel_aes_crypt(struct ablkcipher_request *req, unsigned long mode) static int atmel_aes_crypt(struct ablkcipher_request *req, unsigned long mode)
{ {
struct atmel_aes_base_ctx *ctx = crypto_ablkcipher_ctx( struct atmel_aes_base_ctx *ctx;
crypto_ablkcipher_reqtfm(req)); struct atmel_aes_reqctx *rctx;
struct atmel_aes_reqctx *rctx = ablkcipher_request_ctx(req);
struct atmel_aes_dev *dd; struct atmel_aes_dev *dd;
ctx = crypto_ablkcipher_ctx(crypto_ablkcipher_reqtfm(req));
switch (mode & AES_FLAGS_OPMODE_MASK) { switch (mode & AES_FLAGS_OPMODE_MASK) {
case AES_FLAGS_CFB8: case AES_FLAGS_CFB8:
ctx->block_size = CFB8_BLOCK_SIZE; ctx->block_size = CFB8_BLOCK_SIZE;
@@ -813,6 +811,7 @@ static int atmel_aes_crypt(struct ablkcipher_request *req, unsigned long mode)
if (!dd) if (!dd)
return -ENODEV; return -ENODEV;
rctx = ablkcipher_request_ctx(req);
rctx->mode = mode; rctx->mode = mode;
return atmel_aes_handle_queue(dd, &req->base); return atmel_aes_handle_queue(dd, &req->base);
@@ -873,7 +872,8 @@ static int atmel_aes_setkey(struct crypto_ablkcipher *tfm, const u8 *key,
{ {
struct atmel_aes_base_ctx *ctx = crypto_ablkcipher_ctx(tfm); struct atmel_aes_base_ctx *ctx = crypto_ablkcipher_ctx(tfm);
if (keylen != AES_KEYSIZE_128 && keylen != AES_KEYSIZE_192 && if (keylen != AES_KEYSIZE_128 &&
keylen != AES_KEYSIZE_192 &&
keylen != AES_KEYSIZE_256) { keylen != AES_KEYSIZE_256) {
crypto_ablkcipher_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN); crypto_ablkcipher_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
return -EINVAL; return -EINVAL;
@@ -897,26 +897,22 @@ static int atmel_aes_ecb_decrypt(struct ablkcipher_request *req)
static int atmel_aes_cbc_encrypt(struct ablkcipher_request *req) static int atmel_aes_cbc_encrypt(struct ablkcipher_request *req)
{ {
return atmel_aes_crypt(req, return atmel_aes_crypt(req, AES_FLAGS_CBC | AES_FLAGS_ENCRYPT);
AES_FLAGS_ENCRYPT | AES_FLAGS_CBC);
} }
static int atmel_aes_cbc_decrypt(struct ablkcipher_request *req) static int atmel_aes_cbc_decrypt(struct ablkcipher_request *req)
{ {
return atmel_aes_crypt(req, return atmel_aes_crypt(req, AES_FLAGS_CBC);
AES_FLAGS_CBC);
} }
static int atmel_aes_ofb_encrypt(struct ablkcipher_request *req) static int atmel_aes_ofb_encrypt(struct ablkcipher_request *req)
{ {
return atmel_aes_crypt(req, return atmel_aes_crypt(req, AES_FLAGS_OFB | AES_FLAGS_ENCRYPT);
AES_FLAGS_ENCRYPT | AES_FLAGS_OFB);
} }
static int atmel_aes_ofb_decrypt(struct ablkcipher_request *req) static int atmel_aes_ofb_decrypt(struct ablkcipher_request *req)
{ {
return atmel_aes_crypt(req, return atmel_aes_crypt(req, AES_FLAGS_OFB);
AES_FLAGS_OFB);
} }
static int atmel_aes_cfb_encrypt(struct ablkcipher_request *req) static int atmel_aes_cfb_encrypt(struct ablkcipher_request *req)
@@ -971,14 +967,12 @@ static int atmel_aes_cfb8_decrypt(struct ablkcipher_request *req)
static int atmel_aes_ctr_encrypt(struct ablkcipher_request *req) static int atmel_aes_ctr_encrypt(struct ablkcipher_request *req)
{ {
return atmel_aes_crypt(req, return atmel_aes_crypt(req, AES_FLAGS_CTR | AES_FLAGS_ENCRYPT);
AES_FLAGS_ENCRYPT | AES_FLAGS_CTR);
} }
static int atmel_aes_ctr_decrypt(struct ablkcipher_request *req) static int atmel_aes_ctr_decrypt(struct ablkcipher_request *req)
{ {
return atmel_aes_crypt(req, return atmel_aes_crypt(req, AES_FLAGS_CTR);
AES_FLAGS_CTR);
} }
static int atmel_aes_cra_init(struct crypto_tfm *tfm) static int atmel_aes_cra_init(struct crypto_tfm *tfm)
@@ -1196,7 +1190,7 @@ static void atmel_aes_queue_task(unsigned long data)
static void atmel_aes_done_task(unsigned long data) static void atmel_aes_done_task(unsigned long data)
{ {
struct atmel_aes_dev *dd = (struct atmel_aes_dev *) data; struct atmel_aes_dev *dd = (struct atmel_aes_dev *)data;
dd->is_async = true; dd->is_async = true;
(void)dd->resume(dd); (void)dd->resume(dd);