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| author | Thorsten Blum <thorsten.blum@linux.dev> | 2026-02-03 02:01:17 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2026-02-28 06:53:58 +0300 |
| commit | 476466e927ab5354dae90ea0bc3353cfcec0646a (patch) | |
| tree | ac573808ef3e7c6d5e320dfee93bbe63f1ce9eb9 | |
| parent | a4559a2b37ebbbd3c23041125624f55ef36905d1 (diff) | |
| download | linux-476466e927ab5354dae90ea0bc3353cfcec0646a.tar.xz | |
crypto: caam - Replace snprintf with strscpy in caam_hash_alloc
Replace snprintf("%s", ...) with the faster and more direct strscpy().
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/caam/caamalg_qi2.c | 13 | ||||
| -rw-r--r-- | drivers/crypto/caam/caamhash.c | 12 |
2 files changed, 9 insertions, 16 deletions
diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c index 167372936ca7..553994228a17 100644 --- a/drivers/crypto/caam/caamalg_qi2.c +++ b/drivers/crypto/caam/caamalg_qi2.c @@ -19,6 +19,7 @@ #include <linux/dma-mapping.h> #include <linux/fsl/mc.h> #include <linux/kernel.h> +#include <linux/string.h> #include <linux/string_choices.h> #include <soc/fsl/dpaa2-io.h> #include <soc/fsl/dpaa2-fd.h> @@ -4644,16 +4645,12 @@ static struct caam_hash_alg *caam_hash_alloc(struct device *dev, alg = &halg->halg.base; if (keyed) { - snprintf(alg->cra_name, CRYPTO_MAX_ALG_NAME, "%s", - template->hmac_name); - snprintf(alg->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", - template->hmac_driver_name); + strscpy(alg->cra_name, template->hmac_name); + strscpy(alg->cra_driver_name, template->hmac_driver_name); t_alg->is_hmac = true; } else { - snprintf(alg->cra_name, CRYPTO_MAX_ALG_NAME, "%s", - template->name); - snprintf(alg->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", - template->driver_name); + strscpy(alg->cra_name, template->name); + strscpy(alg->cra_driver_name, template->driver_name); t_alg->ahash_alg.setkey = NULL; t_alg->is_hmac = false; } diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c index 628c43a7efc4..e0a23c55c10e 100644 --- a/drivers/crypto/caam/caamhash.c +++ b/drivers/crypto/caam/caamhash.c @@ -1913,16 +1913,12 @@ caam_hash_alloc(struct caam_hash_template *template, alg = &halg->halg.base; if (keyed) { - snprintf(alg->cra_name, CRYPTO_MAX_ALG_NAME, "%s", - template->hmac_name); - snprintf(alg->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", - template->hmac_driver_name); + strscpy(alg->cra_name, template->hmac_name); + strscpy(alg->cra_driver_name, template->hmac_driver_name); t_alg->is_hmac = true; } else { - snprintf(alg->cra_name, CRYPTO_MAX_ALG_NAME, "%s", - template->name); - snprintf(alg->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", - template->driver_name); + strscpy(alg->cra_name, template->name); + strscpy(alg->cra_driver_name, template->driver_name); halg->setkey = NULL; t_alg->is_hmac = false; } |