diff options
Diffstat (limited to 'fs/crypto/hkdf.c')
-rw-r--r-- | fs/crypto/hkdf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/crypto/hkdf.c b/fs/crypto/hkdf.c index 7607d18b35fc..5a384dad2c72 100644 --- a/fs/crypto/hkdf.c +++ b/fs/crypto/hkdf.c @@ -79,7 +79,7 @@ int fscrypt_init_hkdf(struct fscrypt_hkdf *hkdf, const u8 *master_key, return PTR_ERR(hmac_tfm); } - if (WARN_ON(crypto_shash_digestsize(hmac_tfm) != sizeof(prk))) { + if (WARN_ON_ONCE(crypto_shash_digestsize(hmac_tfm) != sizeof(prk))) { err = -EINVAL; goto err_free_tfm; } @@ -125,7 +125,7 @@ int fscrypt_hkdf_expand(const struct fscrypt_hkdf *hkdf, u8 context, u8 counter = 1; u8 tmp[HKDF_HASHLEN]; - if (WARN_ON(okmlen > 255 * HKDF_HASHLEN)) + if (WARN_ON_ONCE(okmlen > 255 * HKDF_HASHLEN)) return -EINVAL; desc->tfm = hkdf->hmac_tfm; |