2 files changed, 0 insertions, 14 deletions

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index d51bd40a04a8..710894d4841b 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -161,7 +161,6 @@ static int task_alloc_security(struct task_struct *task)
         if (!tsec)
                 return -ENOMEM;
 
-        tsec->task = task;
         tsec->osid = tsec->sid = tsec->ptrace_sid = SECINITSID_UNLABELED;
         task->security = tsec;
 
@@ -218,7 +217,6 @@ static int file_alloc_security(struct file *file)
         if (!fsec)
                 return -ENOMEM;
 
-        fsec->file = file;
         fsec->sid = tsec->sid;
         fsec->fown_sid = tsec->sid;
         file->f_security = fsec;
@@ -275,7 +273,6 @@ static int sk_alloc_security(struct sock *sk, int family, gfp_t priority)
         if (!ssec)
                 return -ENOMEM;
 
-        ssec->sk = sk;
         ssec->peer_sid = SECINITSID_UNLABELED;
         ssec->sid = SECINITSID_UNLABELED;
         sk->sk_security = ssec;
@@ -1889,7 +1886,6 @@ static int selinux_bprm_alloc_security(struct linux_binprm *bprm)
         if (!bsec)
                 return -ENOMEM;
 
-        bsec->bprm = bprm;
         bsec->sid = SECINITSID_UNLABELED;
         bsec->set = 0;
 
@@ -4561,7 +4557,6 @@ static int ipc_alloc_security(struct task_struct *task,
                 return -ENOMEM;
 
         isec->sclass = sclass;
-        isec->ipc_perm = perm;
         isec->sid = tsec->sid;
         perm->security = isec;
 
@@ -4583,7 +4578,6 @@ static int msg_msg_alloc_security(struct msg_msg *msg)
         if (!msec)
                 return -ENOMEM;
 
-        msec->msg = msg;
         msec->sid = SECINITSID_UNLABELED;
         msg->security = msec;
 
@@ -5194,7 +5188,6 @@ static int selinux_key_alloc(struct key *k, struct task_struct *tsk,
         if (!ksec)
                 return -ENOMEM;
 
-        ksec->obj = k;
         if (tsec->keycreate_sid)
                 ksec->sid = tsec->keycreate_sid;
         else
diff --git a/security/selinux/include/objsec.h b/security/selinux/include/objsec.h
index 0b74077eed4f..020a8754b809 100644
--- a/security/selinux/include/objsec.h
+++ b/security/selinux/include/objsec.h
@@ -28,7 +28,6 @@
 #include "avc.h"
 
 struct task_security_struct {
-        struct task_struct *task;      /* back pointer to task object */
         u32 osid;            /* SID prior to last execve */
         u32 sid;             /* current SID */
         u32 exec_sid;        /* exec SID */
@@ -50,7 +49,6 @@ struct inode_security_struct {
 };
 
 struct file_security_struct {
-        struct file *file;              /* back pointer to file object */
         u32 sid;              /* SID of open file description */
         u32 fown_sid;         /* SID of file owner (for SIGIO) */
         u32 isid;             /* SID of inode at the time of file open */
@@ -73,18 +71,15 @@ struct superblock_security_struct {
 };
 
 struct msg_security_struct {
-        struct msg_msg *msg;            /* back pointer */
         u32 sid;              /* SID of message */
 };
 
 struct ipc_security_struct {
-        struct kern_ipc_perm *ipc_perm; /* back pointer */
         u16 sclass;     /* security class of this object */
         u32 sid;              /* SID of IPC resource */
 };
 
 struct bprm_security_struct {
-        struct linux_binprm *bprm;     /* back pointer to bprm object */
         u32 sid;                       /* SID for transformed process */
         unsigned char set;
 
@@ -110,7 +105,6 @@ struct netnode_security_struct {
 };
 
 struct sk_security_struct {
-        struct sock *sk;                /* back pointer to sk object */
         u32 sid;                        /* SID of this object */
         u32 peer_sid;                   /* SID of peer */
         u16 sclass;                     /* sock security class */
@@ -124,7 +118,6 @@ struct sk_security_struct {
 };
 
 struct key_security_struct {
-        struct key *obj; /* back pointer */
         u32 sid;         /* SID of key */
 };