cred: Remove tgcred pointer from struct cred

[mirror_ubuntu-bionic-kernel.git] / include / linux / cred.h

diff --git a/include/linux/cred.h b/include/linux/cred.h
index 0142aacb70b7049583a1618c735c7410a6827d65..04421e82536596c5aeb7a28b35e142556c821598 100644 (file)
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -128,7 +128,6 @@ struct cred {
        struct key      *process_keyring; /* keyring private to this process */
        struct key      *thread_keyring; /* keyring private to this thread */
        struct key      *request_key_auth; /* assumed request_key authority */
-       struct thread_group_cred *tgcred; /* thread-group shared credentials */
 #endif
 #ifdef CONFIG_SECURITY
        void            *security;      /* subjective LSM security */
@@ -344,10 +343,8 @@ static inline void put_cred(const struct cred *_cred)
 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
 #define current_user_ns()      (&init_user_ns)
-#define task_user_ns(task)     (&init_user_ns)
 #endif