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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Copyright (c) 2023 Hannes Reinecke, SUSE Labs4 */5 6#ifndef _NVME_KEYRING_H7#define _NVME_KEYRING_H8 9#if IS_ENABLED(CONFIG_NVME_KEYRING)10 11key_serial_t nvme_tls_psk_default(struct key *keyring,12 const char *hostnqn, const char *subnqn);13 14key_serial_t nvme_keyring_id(void);15struct key *nvme_tls_key_lookup(key_serial_t key_id);16#else17 18static inline key_serial_t nvme_tls_psk_default(struct key *keyring,19 const char *hostnqn, const char *subnqn)20{21 return 0;22}23static inline key_serial_t nvme_keyring_id(void)24{25 return 0;26}27static inline struct key *nvme_tls_key_lookup(key_serial_t key_id)28{29 return ERR_PTR(-ENOTSUPP);30}31#endif /* !CONFIG_NVME_KEYRING */32#endif /* _NVME_KEYRING_H */33