diff options
Diffstat (limited to 'fs/crypto/keysetup.c')
| -rw-r--r-- | fs/crypto/keysetup.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/crypto/keysetup.c b/fs/crypto/keysetup.c index aa94fba9d17e..84cdae306328 100644 --- a/fs/crypto/keysetup.c +++ b/fs/crypto/keysetup.c @@ -125,7 +125,7 @@ fscrypt_allocate_skcipher(struct fscrypt_mode *mode, const u8 *raw_key, pr_info("fscrypt: %s using implementation \"%s\"\n", mode->friendly_name, crypto_skcipher_driver_name(tfm)); } - if (WARN_ON(crypto_skcipher_ivsize(tfm) != mode->ivsize)) { + if (WARN_ON_ONCE(crypto_skcipher_ivsize(tfm) != mode->ivsize)) { err = -EINVAL; goto err_free_tfm; } @@ -199,7 +199,7 @@ static int setup_per_mode_enc_key(struct fscrypt_info *ci, unsigned int hkdf_infolen = 0; int err; - if (WARN_ON(mode_num > FSCRYPT_MODE_MAX)) + if (WARN_ON_ONCE(mode_num > FSCRYPT_MODE_MAX)) return -EINVAL; prep_key = &keys[mode_num]; @@ -282,8 +282,8 @@ int fscrypt_derive_dirhash_key(struct fscrypt_info *ci, void fscrypt_hash_inode_number(struct fscrypt_info *ci, const struct fscrypt_master_key *mk) { - WARN_ON(ci->ci_inode->i_ino == 0); - WARN_ON(!mk->mk_ino_hash_key_initialized); + WARN_ON_ONCE(ci->ci_inode->i_ino == 0); + WARN_ON_ONCE(!mk->mk_ino_hash_key_initialized); ci->ci_hashed_ino = (u32)siphash_1u64(ci->ci_inode->i_ino, &mk->mk_ino_hash_key); @@ -503,7 +503,7 @@ static int setup_file_encryption_key(struct fscrypt_info *ci, err = fscrypt_setup_v2_file_key(ci, mk, need_dirhash_key); break; default: - WARN_ON(1); + WARN_ON_ONCE(1); err = -EINVAL; break; } @@ -577,7 +577,7 @@ fscrypt_setup_encryption_info(struct inode *inode, res = PTR_ERR(mode); goto out; } - WARN_ON(mode->ivsize > FSCRYPT_MAX_IV_SIZE); + WARN_ON_ONCE(mode->ivsize > FSCRYPT_MAX_IV_SIZE); crypt_info->ci_mode = mode; res = setup_file_encryption_key(crypt_info, need_dirhash_key, &mk); |