[PATCH 2/5] staging: ccree: fix placement of curly braces

sleepingzucchini
2017-07-09T22:15:58Z

Patch to fix checkpatch errors:
ERROR: that open brace { should be on the previous line
ERROR: open brace '{' following function declarations go on the next line

Signed-off-by: Tyler Olivieri <sleepingzucchini@gmail.com>
---
drivers/staging/ccree/ssi_buffer_mgr.c | 12 ++---
drivers/staging/ccree/ssi_cipher.c | 6 ++-
drivers/staging/ccree/ssi_driver.c | 5 +-
drivers/staging/ccree/ssi_fips_ll.c | 85 +++++++++++-----------------------
drivers/staging/ccree/ssi_hash.c | 3 +-
drivers/staging/ccree/ssi_sysfs.c | 3 +-
6 files changed, 40 insertions(+), 74 deletions(-)

diff --git a/drivers/staging/ccree/ssi_buffer_mgr.c b/drivers/staging/ccree/ssi_buffer_mgr.c
index c05cd67..cbf672b 100644
--- a/drivers/staging/ccree/ssi_buffer_mgr.c
+++ b/drivers/staging/ccree/ssi_buffer_mgr.c
@@ -696,8 +696,7 @@ void ssi_buffer_mgr_unmap_aead_request(
}
if (drvdata->coherent &&
(areq_ctx->gen_ctx.op_type == DRV_CRYPTO_DIRECTION_DECRYPT) &&
- likely(req->src == req->dst))
- {
+ likely(req->src == req->dst)) {
u32 size_to_skip = req->assoclen;

if (areq_ctx->is_gcm4543)
@@ -1134,8 +1133,7 @@ static inline int ssi_buffer_mgr_aead_chain_data(
sg_index += areq_ctx->srcSgl->length;
src_mapped_nents--;
}
- if (unlikely(src_mapped_nents > LLI_MAX_NUM_OF_DATA_ENTRIES))
- {
+ if (unlikely(src_mapped_nents > LLI_MAX_NUM_OF_DATA_ENTRIES)) {
SSI_LOG_ERR("Too many fragments. current %d max %d\n",
src_mapped_nents, LLI_MAX_NUM_OF_DATA_ENTRIES);
return -ENOMEM;
@@ -1177,8 +1175,7 @@ static inline int ssi_buffer_mgr_aead_chain_data(
sg_index += areq_ctx->dstSgl->length;
dst_mapped_nents--;
}
- if (unlikely(dst_mapped_nents > LLI_MAX_NUM_OF_DATA_ENTRIES))
- {
+ if (unlikely(dst_mapped_nents > LLI_MAX_NUM_OF_DATA_ENTRIES)) {
SSI_LOG_ERR("Too many fragments. current %d max %d\n",
dst_mapped_nents, LLI_MAX_NUM_OF_DATA_ENTRIES);
return -ENOMEM;
@@ -1274,8 +1271,7 @@ int ssi_buffer_mgr_map_aead_request(

if (drvdata->coherent &&
(areq_ctx->gen_ctx.op_type == DRV_CRYPTO_DIRECTION_DECRYPT) &&
- likely(req->src == req->dst))
- {
+ likely(req->src == req->dst)) {
u32 size_to_skip = req->assoclen;

if (is_gcm4543)
diff --git a/drivers/staging/ccree/ssi_cipher.c b/drivers/staging/ccree/ssi_cipher.c
index cd2eafc..4ef0c9b 100644
--- a/drivers/staging/ccree/ssi_cipher.c
+++ b/drivers/staging/ccree/ssi_cipher.c
@@ -68,7 +68,8 @@ struct ssi_ablkcipher_ctx {

static void ssi_ablkcipher_complete(struct device *dev, void *ssi_req, void __iomem *cc_base);

-static int validate_keys_sizes(struct ssi_ablkcipher_ctx *ctx_p, u32 size) {
+static int validate_keys_sizes(struct ssi_ablkcipher_ctx *ctx_p, u32 size)
+{
switch (ctx_p->flow_mode) {
case S_DIN_to_AES:
switch (size) {
@@ -108,7 +109,8 @@ static int validate_keys_sizes(struct ssi_ablkcipher_ctx *ctx_p, u32 size) {
return -EINVAL;
}

-static int validate_data_size(struct ssi_ablkcipher_ctx *ctx_p, unsigned int size) {
+static int validate_data_size(struct ssi_ablkcipher_ctx *ctx_p, unsigned int size)
+{
switch (ctx_p->flow_mode) {
case S_DIN_to_AES:
switch (ctx_p->cipher_mode) {
diff --git a/drivers/staging/ccree/ssi_driver.c b/drivers/staging/ccree/ssi_driver.c
index 78709b92..d396474 100644
--- a/drivers/staging/ccree/ssi_driver.c
+++ b/drivers/staging/ccree/ssi_driver.c
@@ -301,13 +301,10 @@ static int init_cc_resources(struct platform_device *plat_dev)
goto init_cc_res_err;

if (!new_drvdata->plat_dev->dev.dma_mask)
- {
new_drvdata->plat_dev->dev.dma_mask = &new_drvdata->plat_dev->dev.coherent_dma_mask;
- }
+
if (!new_drvdata->plat_dev->dev.coherent_dma_mask)
- {
new_drvdata->plat_dev->dev.coherent_dma_mask = DMA_BIT_MASK(DMA_BIT_MASK_LEN);
- }

/* Verify correct mapping */
signature_val = CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_SIGNATURE));
diff --git a/drivers/staging/ccree/ssi_fips_ll.c b/drivers/staging/ccree/ssi_fips_ll.c
index 3557e20..4a7a1a6 100644
--- a/drivers/staging/ccree/ssi_fips_ll.c
+++ b/drivers/staging/ccree/ssi_fips_ll.c
@@ -270,8 +270,7 @@ static const FipsGcmData FipsGcmDataTable[] = {
static inline enum cc_fips_error
FIPS_CipherToFipsError(enum drv_cipher_mode mode, bool is_aes)
{
- switch (mode)
- {
+ switch (mode) {
case DRV_CIPHER_ECB:
return is_aes ? CC_REE_FIPS_ERROR_AES_ECB_PUT : CC_REE_FIPS_ERROR_DES_ECB_PUT;
case DRV_CIPHER_CBC:
@@ -422,8 +421,7 @@ ssi_cipher_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffe
dma_addr_t din_dma_addr = dma_coherent_buffer + offsetof(struct fips_cipher_ctx, din);
dma_addr_t dout_dma_addr = dma_coherent_buffer + offsetof(struct fips_cipher_ctx, dout);

- for (i = 0; i < FIPS_CIPHER_NUM_OF_TESTS; ++i)
- {
+ for (i = 0; i < FIPS_CIPHER_NUM_OF_TESTS; ++i) {
FipsCipherData *cipherData = (FipsCipherData *)&FipsCipherDataTable[i];
int rc = 0;
size_t iv_size = cipherData->isAes ? NIST_AES_IV_SIZE : NIST_TDES_IV_SIZE;
@@ -447,21 +445,18 @@ ssi_cipher_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffe
din_dma_addr,
dout_dma_addr,
cipherData->dataInSize);
- if (rc != 0)
- {
+ if (rc != 0) {
FIPS_LOG("ssi_cipher_fips_run_test %d returned error - rc = %d \n", i, rc);
error = FIPS_CipherToFipsError(cipherData->oprMode, cipherData->isAes);
break;
}

/* compare actual dout to expected */
- if (memcmp(virt_ctx->dout, cipherData->dataOut, cipherData->dataInSize) != 0)
- {
+ if (memcmp(virt_ctx->dout, cipherData->dataOut, cipherData->dataInSize) != 0) {
FIPS_LOG("dout comparison error %d - oprMode=%d, isAes=%d\n", i, cipherData->oprMode, cipherData->isAes);
FIPS_LOG(" i expected received \n");
FIPS_LOG(" i 0x%08x 0x%08x (size=%d) \n", (size_t)cipherData->dataOut, (size_t)virt_ctx->dout, cipherData->dataInSize);
- for (i = 0; i < cipherData->dataInSize; ++i)
- {
+ for (i = 0; i < cipherData->dataInSize; ++i) {
FIPS_LOG(" %d 0x%02x 0x%02x \n", i, cipherData->dataOut[i], virt_ctx->dout[i]);
}

@@ -548,8 +543,7 @@ ssi_cmac_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffer,
dma_addr_t din_dma_addr = dma_coherent_buffer + offsetof(struct fips_cmac_ctx, din);
dma_addr_t mac_res_dma_addr = dma_coherent_buffer + offsetof(struct fips_cmac_ctx, mac_res);

- for (i = 0; i < FIPS_CMAC_NUM_OF_TESTS; ++i)
- {
+ for (i = 0; i < FIPS_CMAC_NUM_OF_TESTS; ++i) {
FipsCmacData *cmac_data = (FipsCmacData *)&FipsCmacDataTable[i];
int rc = 0;

@@ -569,21 +563,18 @@ ssi_cmac_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffer,
cmac_data->data_in_size,
mac_res_dma_addr,
cmac_data->mac_res_size);
- if (rc != 0)
- {
+ if (rc != 0) {
FIPS_LOG("ssi_cmac_fips_run_test %d returned error - rc = %d \n", i, rc);
error = CC_REE_FIPS_ERROR_AES_CMAC_PUT;
break;
}

/* compare actual mac result to expected */
- if (memcmp(virt_ctx->mac_res, cmac_data->mac_res, cmac_data->mac_res_size) != 0)
- {
+ if (memcmp(virt_ctx->mac_res, cmac_data->mac_res, cmac_data->mac_res_size) != 0) {
FIPS_LOG("comparison error %d - digest_size=%d \n", i, cmac_data->mac_res_size);
FIPS_LOG(" i expected received \n");
FIPS_LOG(" i 0x%08x 0x%08x \n", (size_t)cmac_data->mac_res, (size_t)virt_ctx->mac_res);
- for (i = 0; i < cmac_data->mac_res_size; ++i)
- {
+ for (i = 0; i < cmac_data->mac_res_size; ++i) {
FIPS_LOG(" %d 0x%02x 0x%02x \n", i, cmac_data->mac_res[i], virt_ctx->mac_res[i]);
}

@@ -693,8 +684,7 @@ ssi_hash_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffer,
dma_addr_t din_dma_addr = dma_coherent_buffer + offsetof(struct fips_hash_ctx, din);
dma_addr_t mac_res_dma_addr = dma_coherent_buffer + offsetof(struct fips_hash_ctx, mac_res);

- for (i = 0; i < FIPS_HASH_NUM_OF_TESTS; ++i)
- {
+ for (i = 0; i < FIPS_HASH_NUM_OF_TESTS; ++i) {
FipsHashData *hash_data = (FipsHashData *)&FipsHashDataTable[i];
int rc = 0;
enum drv_hash_hw_mode hw_mode = 0;
@@ -744,21 +734,18 @@ ssi_hash_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffer,
hw_mode,
digest_size,
inter_digestsize);
- if (rc != 0)
- {
+ if (rc != 0) {
FIPS_LOG("ssi_hash_fips_run_test %d returned error - rc = %d \n", i, rc);
error = FIPS_HashToFipsError(hash_data->hash_mode);
break;
}

/* compare actual mac result to expected */
- if (memcmp(virt_ctx->mac_res, hash_data->mac_res, digest_size) != 0)
- {
+ if (memcmp(virt_ctx->mac_res, hash_data->mac_res, digest_size) != 0) {
FIPS_LOG("comparison error %d - hash_mode=%d digest_size=%d \n", i, hash_data->hash_mode, digest_size);
FIPS_LOG(" i expected received \n");
FIPS_LOG(" i 0x%08x 0x%08x \n", (size_t)hash_data->mac_res, (size_t)virt_ctx->mac_res);
- for (i = 0; i < digest_size; ++i)
- {
+ for (i = 0; i < digest_size; ++i) {
FIPS_LOG(" %d 0x%02x 0x%02x \n", i, hash_data->mac_res[i], virt_ctx->mac_res[i]);
}

@@ -1010,8 +997,7 @@ ssi_hmac_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffer,
dma_addr_t din_dma_addr = dma_coherent_buffer + offsetof(struct fips_hmac_ctx, din);
dma_addr_t mac_res_dma_addr = dma_coherent_buffer + offsetof(struct fips_hmac_ctx, mac_res);

- for (i = 0; i < FIPS_HMAC_NUM_OF_TESTS; ++i)
- {
+ for (i = 0; i < FIPS_HMAC_NUM_OF_TESTS; ++i) {
FipsHmacData *hmac_data = (FipsHmacData *)&FipsHmacDataTable[i];
int rc = 0;
enum drv_hash_hw_mode hw_mode = 0;
@@ -1074,21 +1060,18 @@ ssi_hmac_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffer,
k0_dma_addr,
tmp_digest_dma_addr,
digest_bytes_len_dma_addr);
- if (rc != 0)
- {
+ if (rc != 0) {
FIPS_LOG("ssi_hmac_fips_run_test %d returned error - rc = %d \n", i, rc);
error = FIPS_HmacToFipsError(hmac_data->hash_mode);
break;
}

/* compare actual mac result to expected */
- if (memcmp(virt_ctx->mac_res, hmac_data->mac_res, digest_size) != 0)
- {
+ if (memcmp(virt_ctx->mac_res, hmac_data->mac_res, digest_size) != 0) {
FIPS_LOG("comparison error %d - hash_mode=%d digest_size=%d \n", i, hmac_data->hash_mode, digest_size);
FIPS_LOG(" i expected received \n");
FIPS_LOG(" i 0x%08x 0x%08x \n", (size_t)hmac_data->mac_res, (size_t)virt_ctx->mac_res);
- for (i = 0; i < digest_size; ++i)
- {
+ for (i = 0; i < digest_size; ++i) {
FIPS_LOG(" %d 0x%02x 0x%02x \n", i, hmac_data->mac_res[i], virt_ctx->mac_res[i]);
}

@@ -1251,8 +1234,7 @@ ssi_ccm_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffer,
dma_addr_t dout_dma_addr = dma_coherent_buffer + offsetof(struct fips_ccm_ctx, dout);
dma_addr_t mac_res_dma_addr = dma_coherent_buffer + offsetof(struct fips_ccm_ctx, mac_res);

- for (i = 0; i < FIPS_CCM_NUM_OF_TESTS; ++i)
- {
+ for (i = 0; i < FIPS_CCM_NUM_OF_TESTS; ++i) {
FipsCcmData *ccmData = (FipsCcmData *)&FipsCcmDataTable[i];
int rc = 0;

@@ -1294,29 +1276,25 @@ ssi_ccm_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffer,
ccmData->dataInSize,
dout_dma_addr,
mac_res_dma_addr);
- if (rc != 0)
- {
+ if (rc != 0) {
FIPS_LOG("ssi_ccm_fips_run_test %d returned error - rc = %d \n", i, rc);
error = CC_REE_FIPS_ERROR_AESCCM_PUT;
break;
}

/* compare actual dout to expected */
- if (memcmp(virt_ctx->dout, ccmData->dataOut, ccmData->dataInSize) != 0)
- {
+ if (memcmp(virt_ctx->dout, ccmData->dataOut, ccmData->dataInSize) != 0) {
FIPS_LOG("dout comparison error %d - size=%d \n", i, ccmData->dataInSize);
error = CC_REE_FIPS_ERROR_AESCCM_PUT;
break;
}

/* compare actual mac result to expected */
- if (memcmp(virt_ctx->mac_res, ccmData->macResOut, ccmData->tagSize) != 0)
- {
+ if (memcmp(virt_ctx->mac_res, ccmData->macResOut, ccmData->tagSize) != 0) {
FIPS_LOG("mac_res comparison error %d - mac_size=%d \n", i, ccmData->tagSize);
FIPS_LOG(" i expected received \n");
FIPS_LOG(" i 0x%08x 0x%08x \n", (size_t)ccmData->macResOut, (size_t)virt_ctx->mac_res);
- for (i = 0; i < ccmData->tagSize; ++i)
- {
+ for (i = 0; i < ccmData->tagSize; ++i) {
FIPS_LOG(" %d 0x%02x 0x%02x \n", i, ccmData->macResOut[i], virt_ctx->mac_res[i]);
}

@@ -1546,8 +1524,7 @@ ssi_gcm_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffer,
dma_addr_t iv_inc1_dma_addr = dma_coherent_buffer + offsetof(struct fips_gcm_ctx, iv_inc1);
dma_addr_t iv_inc2_dma_addr = dma_coherent_buffer + offsetof(struct fips_gcm_ctx, iv_inc2);

- for (i = 0; i < FIPS_GCM_NUM_OF_TESTS; ++i)
- {
+ for (i = 0; i < FIPS_GCM_NUM_OF_TESTS; ++i) {
FipsGcmData *gcmData = (FipsGcmData *)&FipsGcmDataTable[i];
int rc = 0;

@@ -1593,8 +1570,7 @@ ssi_gcm_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffer,
gcmData->dataInSize,
dout_dma_addr,
mac_res_dma_addr);
- if (rc != 0)
- {
+ if (rc != 0) {
FIPS_LOG("ssi_gcm_fips_run_test %d returned error - rc = %d \n", i, rc);
error = CC_REE_FIPS_ERROR_AESGCM_PUT;
break;
@@ -1602,13 +1578,11 @@ ssi_gcm_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffer,

if (gcmData->direction == DRV_CRYPTO_DIRECTION_ENCRYPT) {
/* compare actual dout to expected */
- if (memcmp(virt_ctx->dout, gcmData->dataOut, gcmData->dataInSize) != 0)
- {
+ if (memcmp(virt_ctx->dout, gcmData->dataOut, gcmData->dataInSize) != 0) {
FIPS_LOG("dout comparison error %d - size=%d \n", i, gcmData->dataInSize);
FIPS_LOG(" i expected received \n");
FIPS_LOG(" i 0x%08x 0x%08x \n", (size_t)gcmData->dataOut, (size_t)virt_ctx->dout);
- for (i = 0; i < gcmData->dataInSize; ++i)
- {
+ for (i = 0; i < gcmData->dataInSize; ++i) {
FIPS_LOG(" %d 0x%02x 0x%02x \n", i, gcmData->dataOut[i], virt_ctx->dout[i]);
}

@@ -1618,16 +1592,13 @@ ssi_gcm_fips_power_up_tests(struct ssi_drvdata *drvdata, void *cpu_addr_buffer,
}

/* compare actual mac result to expected */
- if (memcmp(virt_ctx->mac_res, gcmData->macResOut, gcmData->tagSize) != 0)
- {
+ if (memcmp(virt_ctx->mac_res, gcmData->macResOut, gcmData->tagSize) != 0) {
FIPS_LOG("mac_res comparison error %d - mac_size=%d \n", i, gcmData->tagSize);
FIPS_LOG(" i expected received \n");
FIPS_LOG(" i 0x%08x 0x%08x \n", (size_t)gcmData->macResOut, (size_t)virt_ctx->mac_res);
- for (i = 0; i < gcmData->tagSize; ++i)
- {
+ for (i = 0; i < gcmData->tagSize; ++i) {
FIPS_LOG(" %d 0x%02x 0x%02x \n", i, gcmData->macResOut[i], virt_ctx->mac_res[i]);
}
-
error = CC_REE_FIPS_ERROR_AESGCM_PUT;
break;
}
diff --git a/drivers/staging/ccree/ssi_hash.c b/drivers/staging/ccree/ssi_hash.c
index ae8f36a..7e9f273 100644
--- a/drivers/staging/ccree/ssi_hash.c
+++ b/drivers/staging/ccree/ssi_hash.c
@@ -2366,7 +2366,8 @@ int ssi_hash_free(struct ssi_drvdata *drvdata)

static void ssi_hash_create_xcbc_setup(struct ahash_request *areq,
struct cc_hw_desc desc[],
- unsigned int *seq_size) {
+ unsigned int *seq_size)
+{
unsigned int idx = *seq_size;
struct ahash_req_ctx *state = ahash_request_ctx(areq);
struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
diff --git a/drivers/staging/ccree/ssi_sysfs.c b/drivers/staging/ccree/ssi_sysfs.c
index dbcd163..07b634c 100644
--- a/drivers/staging/ccree/ssi_sysfs.c
+++ b/drivers/staging/ccree/ssi_sysfs.c
@@ -40,8 +40,7 @@ struct stat_name {
const char *stat_phase_name[MAX_STAT_PHASES];
};

-static struct stat_name stat_name_db[MAX_STAT_OP_TYPES] =
-{
+static struct stat_name stat_name_db[MAX_STAT_OP_TYPES] = {
{
/* STAT_OP_TYPE_NULL */
.op_type_name = "NULL",
--
2.9.4