1 files changed, 2 insertions, 6 deletions

diff --git a/include/linux/key.h b/include/linux/key.h
index df709e1af3cd..0836cc838b0c 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -278,9 +278,7 @@ extern ctl_table key_sysctls[];
  */
 extern void switch_uid_keyring(struct user_struct *new_user);
 extern int copy_keys(unsigned long clone_flags, struct task_struct *tsk);
-extern int copy_thread_group_keys(struct task_struct *tsk);
 extern void exit_keys(struct task_struct *tsk);
-extern void exit_thread_group_keys(struct signal_struct *tg);
 extern int suid_keys(struct task_struct *tsk);
 extern int exec_keys(struct task_struct *tsk);
 extern void key_fsuid_changed(struct task_struct *tsk);
@@ -289,8 +287,8 @@ extern void key_init(void);
 
 #define __install_session_keyring(keyring)                              \
 ({                                                                      \
-        struct key *old_session = current->signal->session_keyring;     \
-        current->signal->session_keyring = keyring;                     \
+        struct key *old_session = current->cred->tgcred->session_keyring; \
+        current->cred->tgcred->session_keyring = keyring;               \
         old_session;                                                    \
 })
 
@@ -308,9 +306,7 @@ extern void key_init(void);
 #define switch_uid_keyring(u)           do { } while(0)
 #define __install_session_keyring(k)    ({ NULL; })
 #define copy_keys(f,t)                  0
-#define copy_thread_group_keys(t)       0
 #define exit_keys(t)                    do { } while(0)
-#define exit_thread_group_keys(tg)      do { } while(0)
 #define suid_keys(t)                    do { } while(0)
 #define exec_keys(t)                    do { } while(0)
 #define key_fsuid_changed(t)            do { } while(0)