diff options
Diffstat (limited to 'include/linux/key.h')
| -rw-r--r-- | include/linux/key.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/key.h b/include/linux/key.h index ad02d9cfe170..c45c962d1cc5 100644 --- a/include/linux/key.h +++ b/include/linux/key.h @@ -264,7 +264,10 @@ extern int keyring_add_key(struct key *keyring, extern struct key *key_lookup(key_serial_t id); -#define key_serial(key) ((key) ? (key)->serial : 0) +static inline key_serial_t key_serial(struct key *key) +{ + return key ? key->serial : 0; +} #ifdef CONFIG_SYSCTL extern ctl_table key_sysctls[]; |