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cred: Add forward declaration of init_user_ns in all cases.

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Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman 2011-11-14 19:29:17 -08:00
parent 74ba508f60
commit 7e6bd8fadd
1 changed files with 1 additions and 1 deletions
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include/linux/cred.h
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@ -357,11 +357,11 @@ static inline void put_cred(const struct cred *_cred)
#define current_user() (current_cred_xxx(user)) #define current_user() (current_cred_xxx(user))
#define current_security() (current_cred_xxx(security)) #define current_security() (current_cred_xxx(security))
extern struct user_namespace init_user_ns;
#ifdef CONFIG_USER_NS #ifdef CONFIG_USER_NS
#define current_user_ns() (current_cred_xxx(user_ns)) #define current_user_ns() (current_cred_xxx(user_ns))
#define task_user_ns(task) (task_cred_xxx((task), user_ns)) #define task_user_ns(task) (task_cred_xxx((task), user_ns))
#else #else
extern struct user_namespace init_user_ns;
#define current_user_ns() (&init_user_ns) #define current_user_ns() (&init_user_ns)
#define task_user_ns(task) (&init_user_ns) #define task_user_ns(task) (&init_user_ns)
#endif #endif