diff --git a/fs/crypto/keyinfo.c b/fs/crypto/keyinfo.c index b75678587c3a..212994300233 100644 --- a/fs/crypto/keyinfo.c +++ b/fs/crypto/keyinfo.c @@ -237,13 +237,14 @@ allocate_skcipher_for_mode(struct fscrypt_mode *mode, const u8 *raw_key, tfm = crypto_alloc_skcipher(mode->cipher_str, 0, 0); if (IS_ERR(tfm)) { - if (PTR_ERR(tfm) == -ENOENT) + if (PTR_ERR(tfm) == -ENOENT) { fscrypt_warn(inode, "Missing crypto API support for %s (API name: \"%s\")", mode->friendly_name, mode->cipher_str); - else - fscrypt_err(inode, "Error allocating '%s' transform: %ld", - mode->cipher_str, PTR_ERR(tfm)); + return ERR_PTR(-ENOPKG); + } + fscrypt_err(inode, "Error allocating '%s' transform: %ld", + mode->cipher_str, PTR_ERR(tfm)); return tfm; } if (unlikely(!mode->logged_impl_name)) { @@ -389,13 +390,14 @@ static int derive_essiv_salt(const u8 *key, int keysize, u8 *salt) tfm = crypto_alloc_shash("sha256", 0, 0); if (IS_ERR(tfm)) { - if (PTR_ERR(tfm) == -ENOENT) + if (PTR_ERR(tfm) == -ENOENT) { fscrypt_warn(NULL, "Missing crypto API support for SHA-256"); - else - fscrypt_err(NULL, - "Error allocating SHA-256 transform: %ld", - PTR_ERR(tfm)); + return -ENOPKG; + } + fscrypt_err(NULL, + "Error allocating SHA-256 transform: %ld", + PTR_ERR(tfm)); return PTR_ERR(tfm); } prev_tfm = cmpxchg(&essiv_hash_tfm, NULL, tfm);