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staging: ccree: Use sizeof(variable) in memory allocs

Browse Source 
Fixes 9 checkpatch.pl warnings of type
"Prefer kmalloc(sizeof(variable)...) over kmalloc(sizeof(type)...)"
in staging/ccree.

Signed-off-by: Simon Sandström <simon@nikanor.nu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Simon Sandström 2017-07-30 22:29:02 +02:00 committed by Greg Kroah-Hartman
parent b4bac77f2a
commit 8bf4851291
6 changed files with 14 additions and 13 deletions
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4
drivers/staging/ccree/ssi_aead.c
View File

@ -2659,7 +2659,7 @@ static struct ssi_crypto_alg *ssi_aead_create_alg(struct ssi_alg_template *templ
struct ssi_crypto_alg *t_alg;
struct aead_alg *alg;
t_alg = kzalloc(sizeof(struct ssi_crypto_alg), GFP_KERNEL);
t_alg = kzalloc(sizeof(*t_alg), GFP_KERNEL);
if (!t_alg) {
SSI_LOG_ERR("failed to allocate t_alg\n");
return ERR_PTR(-ENOMEM);
@ -2714,7 +2714,7 @@ int ssi_aead_alloc(struct ssi_drvdata *drvdata)
int rc = -ENOMEM;
int alg;
aead_handle = kmalloc(sizeof(struct ssi_aead_handle), GFP_KERNEL);
aead_handle = kmalloc(sizeof(*aead_handle), GFP_KERNEL);
if (!aead_handle) {
rc = -ENOMEM;
goto fail0;

5
drivers/staging/ccree/ssi_cipher.c
View File

@ -1218,7 +1218,7 @@ struct ssi_crypto_alg *ssi_ablkcipher_create_alg(struct ssi_alg_template *templa
struct ssi_crypto_alg *t_alg;
struct crypto_alg *alg;
t_alg = kzalloc(sizeof(struct ssi_crypto_alg), GFP_KERNEL);
t_alg = kzalloc(sizeof(*t_alg), GFP_KERNEL);
if (!t_alg) {
SSI_LOG_ERR("failed to allocate t_alg\n");
return ERR_PTR(-ENOMEM);
@ -1279,8 +1279,7 @@ int ssi_ablkcipher_alloc(struct ssi_drvdata *drvdata)
int rc = -ENOMEM;
int alg;
ablkcipher_handle = kmalloc(sizeof(struct ssi_blkcipher_handle),
GFP_KERNEL);
ablkcipher_handle = kmalloc(sizeof(*ablkcipher_handle), GFP_KERNEL);
if (!ablkcipher_handle)
return -ENOMEM;

3
drivers/staging/ccree/ssi_driver.c
View File

@ -223,7 +223,8 @@ static int init_cc_resources(struct platform_device *plat_dev)
struct resource *req_mem_cc_regs = NULL;
void __iomem *cc_base = NULL;
bool irq_registered = false;
struct ssi_drvdata *new_drvdata = kzalloc(sizeof(struct ssi_drvdata), GFP_KERNEL);
struct ssi_drvdata *new_drvdata = kzalloc(sizeof(*new_drvdata),
GFP_KERNEL);
struct device *dev = &plat_dev->dev;
struct device_node *np = dev->of_node;
u32 signature_val;

8
drivers/staging/ccree/ssi_hash.c
View File

@ -2060,9 +2060,9 @@ ssi_hash_create_alg(struct ssi_hash_template *template, bool keyed)
struct crypto_alg *alg;
struct ahash_alg *halg;
t_crypto_alg = kzalloc(sizeof(struct ssi_hash_alg), GFP_KERNEL);
t_crypto_alg = kzalloc(sizeof(*t_crypto_alg), GFP_KERNEL);
if (!t_crypto_alg) {
SSI_LOG_ERR("failed to allocate t_alg\n");
SSI_LOG_ERR("failed to allocate t_crypto_alg\n");
return ERR_PTR(-ENOMEM);
}
@ -2226,10 +2226,10 @@ int ssi_hash_alloc(struct ssi_drvdata *drvdata)
int rc = 0;
int alg;
hash_handle = kzalloc(sizeof(struct ssi_hash_handle), GFP_KERNEL);
hash_handle = kzalloc(sizeof(*hash_handle), GFP_KERNEL);
if (!hash_handle) {
SSI_LOG_ERR("kzalloc failed to allocate %zu B\n",
sizeof(struct ssi_hash_handle));
sizeof(*hash_handle));
rc = -ENOMEM;
goto fail;
}

5
drivers/staging/ccree/ssi_ivgen.c
View File

@ -191,10 +191,11 @@ int ssi_ivgen_init(struct ssi_drvdata *drvdata)
int rc;
/* Allocate "this" context */
drvdata->ivgen_handle = kzalloc(sizeof(struct ssi_ivgen_ctx), GFP_KERNEL);
drvdata->ivgen_handle = kzalloc(sizeof(*drvdata->ivgen_handle),
GFP_KERNEL);
if (!drvdata->ivgen_handle) {
SSI_LOG_ERR("Not enough memory to allocate IVGEN context "
"(%zu B)\n", sizeof(struct ssi_ivgen_ctx));
"(%zu B)\n", sizeof(*drvdata->ivgen_handle));
rc = -ENOMEM;
goto out;
}

2
drivers/staging/ccree/ssi_request_mgr.c
View File

@ -100,7 +100,7 @@ int request_mgr_init(struct ssi_drvdata *drvdata)
struct ssi_request_mgr_handle *req_mgr_h;
int rc = 0;
req_mgr_h = kzalloc(sizeof(struct ssi_request_mgr_handle), GFP_KERNEL);
req_mgr_h = kzalloc(sizeof(*req_mgr_h), GFP_KERNEL);
if (!req_mgr_h) {
rc = -ENOMEM;
goto req_mgr_init_err;