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Date: Tue, 20 Jun 2017 22:52:03 +0800
From: Jhih-Ming Huang <fbihjmeric@...il.com>
To: Gilad Ben-Yossef <gilad@...yossef.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
linux-crypto@...r.kernel.org,
driverdev-devel@...uxdriverproject.org, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org
Cc: Jhih-Ming Hunag <fbihjmeric@...il.com>
Subject: [PATCH 5/6] staging: ccree: remove improper space
From: Jhih-Ming Hunag <fbihjmeric@...il.com>
Remove improper space.
Signed-off-by: Jhih-Ming Hunag <fbihjmeric@...il.com>
---
drivers/staging/ccree/ssi_aead.c | 32 ++++++++++++++++----------------
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/staging/ccree/ssi_aead.c b/drivers/staging/ccree/ssi_aead.c
index 6b9de35..57c7c68 100644
--- a/drivers/staging/ccree/ssi_aead.c
+++ b/drivers/staging/ccree/ssi_aead.c
@@ -1375,10 +1375,10 @@ static int validate_data_size(struct ssi_aead_ctx *ctx,
static unsigned int format_ccm_a0(u8 *pA0Buff, u32 headerSize)
{
unsigned int len = 0;
- if ( headerSize == 0 ) {
+ if (headerSize == 0) {
return 0;
}
- if ( headerSize < ((1UL << 16) - (1UL << 8) )) {
+ if (headerSize < ((1UL << 16) - (1UL << 8))) {
len = 2;
pA0Buff[0] = (headerSize >> 8) & 0xFF;
@@ -1588,7 +1588,7 @@ static int config_ccm_adata(struct aead_request *req)
req_ctx->ccm_hdr_size = format_ccm_a0 (a0, req->assoclen);
memset(req->iv + 15 - req->iv[0], 0, req->iv[0] + 1);
- req->iv [15] = 1;
+ req->iv[15] = 1;
memcpy(ctr_count_0, req->iv, AES_BLOCK_SIZE) ;
ctr_count_0[15] = 0;
@@ -1859,9 +1859,9 @@ static inline void ssi_aead_dump_gcm(
}
SSI_LOG_DEBUG("cipher_mode %d, authsize %d, enc_keylen %d, assoclen %d, cryptlen %d \n", \
- ctx->cipher_mode, ctx->authsize, ctx->enc_keylen, req->assoclen, req_ctx->cryptlen );
+ ctx->cipher_mode, ctx->authsize, ctx->enc_keylen, req->assoclen, req_ctx->cryptlen);
- if ( ctx->enckey != NULL ) {
+ if (ctx->enckey != NULL) {
dump_byte_array("mac key", ctx->enckey, 16);
}
@@ -1916,16 +1916,16 @@ static int config_gcm_context(struct aead_request *req)
if (req_ctx->plaintext_authenticate_only == false) {
__be64 temp64;
temp64 = cpu_to_be64(req->assoclen * 8);
- memcpy ( &req_ctx->gcm_len_block.lenA , &temp64, sizeof(temp64) );
+ memcpy (&req_ctx->gcm_len_block.lenA, &temp64, sizeof(temp64));
temp64 = cpu_to_be64(cryptlen * 8);
- memcpy ( &req_ctx->gcm_len_block.lenC , &temp64, 8 );
+ memcpy (&req_ctx->gcm_len_block.lenC, &temp64, 8);
}
else { //rfc4543=> all data(AAD,IV,Plain) are considered additional data that is nothing is encrypted.
__be64 temp64;
temp64 = cpu_to_be64((req->assoclen+GCM_BLOCK_RFC4_IV_SIZE+cryptlen) * 8);
- memcpy ( &req_ctx->gcm_len_block.lenA , &temp64, sizeof(temp64) );
+ memcpy (&req_ctx->gcm_len_block.lenA, &temp64, sizeof(temp64));
temp64 = 0;
- memcpy ( &req_ctx->gcm_len_block.lenC , &temp64, 8 );
+ memcpy (&req_ctx->gcm_len_block.lenC, &temp64, 8);
}
return 0;
@@ -2001,7 +2001,7 @@ static int ssi_aead_process(struct aead_request *req, enum drv_crypto_direction
req->iv = areq_ctx->ctr_iv;
areq_ctx->hw_iv_size = CTR_RFC3686_BLOCK_SIZE;
} else if ((ctx->cipher_mode == DRV_CIPHER_CCM) ||
- (ctx->cipher_mode == DRV_CIPHER_GCTR) ) {
+ (ctx->cipher_mode == DRV_CIPHER_GCTR)) {
areq_ctx->hw_iv_size = AES_BLOCK_SIZE;
if (areq_ctx->ctr_iv != req->iv) {
memcpy(areq_ctx->ctr_iv, req->iv, crypto_aead_ivsize(tfm));
@@ -2082,7 +2082,7 @@ static int ssi_aead_process(struct aead_request *req, enum drv_crypto_direction
case DRV_HASH_XCBC_MAC:
ssi_aead_xcbc_authenc(req, desc, &seq_len);
break;
-#if ( SSI_CC_HAS_AES_CCM || SSI_CC_HAS_AES_GCM )
+#if (SSI_CC_HAS_AES_CCM || SSI_CC_HAS_AES_GCM)
case DRV_HASH_NULL:
#if SSI_CC_HAS_AES_CCM
if (ctx->cipher_mode == DRV_CIPHER_CCM) {
@@ -2146,7 +2146,7 @@ static int ssi_rfc4309_ccm_encrypt(struct aead_request *req)
int rc = -EINVAL;
if (!valid_assoclen(req)) {
- SSI_LOG_ERR("invalid Assoclen:%u\n", req->assoclen );
+ SSI_LOG_ERR("invalid Assoclen:%u\n", req->assoclen);
goto out;
}
@@ -2221,7 +2221,7 @@ static int ssi_rfc4106_gcm_setkey(struct crypto_aead *tfm, const u8 *key, unsign
struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
int rc = 0;
- SSI_LOG_DEBUG("ssi_rfc4106_gcm_setkey() keylen %d, key %p \n", keylen, key );
+ SSI_LOG_DEBUG("ssi_rfc4106_gcm_setkey() keylen %d, key %p \n", keylen, key);
if (keylen < 4)
return -EINVAL;
@@ -2239,7 +2239,7 @@ static int ssi_rfc4543_gcm_setkey(struct crypto_aead *tfm, const u8 *key, unsign
struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
int rc = 0;
- SSI_LOG_DEBUG("ssi_rfc4543_gcm_setkey() keylen %d, key %p \n", keylen, key );
+ SSI_LOG_DEBUG("ssi_rfc4543_gcm_setkey() keylen %d, key %p \n", keylen, key);
if (keylen < 4)
return -EINVAL;
@@ -2274,7 +2274,7 @@ static int ssi_gcm_setauthsize(struct crypto_aead *authenc,
static int ssi_rfc4106_gcm_setauthsize(struct crypto_aead *authenc,
unsigned int authsize)
{
- SSI_LOG_DEBUG("ssi_rfc4106_gcm_setauthsize() authsize %d \n", authsize );
+ SSI_LOG_DEBUG("ssi_rfc4106_gcm_setauthsize() authsize %d \n", authsize);
switch (authsize) {
case 8:
@@ -2291,7 +2291,7 @@ static int ssi_rfc4106_gcm_setauthsize(struct crypto_aead *authenc,
static int ssi_rfc4543_gcm_setauthsize(struct crypto_aead *authenc,
unsigned int authsize)
{
- SSI_LOG_DEBUG("ssi_rfc4543_gcm_setauthsize() authsize %d \n", authsize );
+ SSI_LOG_DEBUG("ssi_rfc4543_gcm_setauthsize() authsize %d \n", authsize);
if (authsize != 16)
return -EINVAL;
--
2.7.4
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