[PATCH 05/43] cred: Add forward declaration of init_user_ns in all cases.

"Eric W. Beiderman
2012-04-08T05:12:21Z

From: Eric W. Biederman <ebiederm@xmission.com>

Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
---
include/linux/cred.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/cred.h b/include/linux/cred.h
index adadf71..d12c4e4 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -357,11 +357,11 @@ static inline void put_cred(const struct cred *_cred)
#define current_user() (current_cred_xxx(user))
#define current_security() (current_cred_xxx(security))

+extern struct user_namespace init_user_ns;
#ifdef CONFIG_USER_NS
#define current_user_ns() (current_cred_xxx(user_ns))
#define task_user_ns(task) (task_cred_xxx((task), user_ns))
#else
-extern struct user_namespace init_user_ns;
#define current_user_ns() (&init_user_ns)
#define task_user_ns(task) (&init_user_ns)
#endif
--
1.7.2.5