fscrypt: remove unnecessary check for non-logon key type
We're passing 'key_type_logon' to request_key(), so the found key is guaranteed to be of type "logon". Thus, there is no reason to check later that the key is really a "logon" key. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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@ -89,12 +89,6 @@ static int validate_user_key(struct fscrypt_info *crypt_info,
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return PTR_ERR(keyring_key);
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down_read(&keyring_key->sem);
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if (keyring_key->type != &key_type_logon) {
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printk_once(KERN_WARNING
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"%s: key type must be logon\n", __func__);
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res = -ENOKEY;
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goto out;
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}
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ukp = user_key_payload_locked(keyring_key);
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if (!ukp) {
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/* key was revoked before we acquired its semaphore */
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