xsm/flask: Remove useless back pointers

Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Committed-by: Keir Fraser <keir@xen.org>

diff --git a/xen/xsm/flask/hooks.c b/xen/xsm/flask/hooks.c
index a0959157e4f1451d14e84f3c6f76f9007427aa22..ad1013fed283bdc0dfe242e8810a2aea780be894 100644 (file)
--- a/xen/xsm/flask/hooks.c
+++ b/xen/xsm/flask/hooks.c
@@ -104,8 +104,6 @@ static int flask_domain_alloc_security(struct domain *d)
 
     memset(dsec, 0, sizeof(struct domain_security_struct));
 
-    dsec->d = d;
-
     if ( is_idle_domain(d) )
     {
         dsec->sid = SECINITSID_XEN;
@@ -281,7 +279,6 @@ static int flask_alloc_security_evtchn(struct evtchn *chn)
 
     memset(esec, 0, sizeof(struct evtchn_security_struct));
 
-    esec->chn = chn;
     esec->sid = SECINITSID_UNLABELED;
 
     chn->ssid = esec;

diff --git a/xen/xsm/flask/include/objsec.h b/xen/xsm/flask/include/objsec.h
index 12f709ad854e15fd425d717cc19e536456bcd83e..df5baeef3ddfee71c2eeb9e0f7d21324ec0c40be 100644 (file)
--- a/xen/xsm/flask/include/objsec.h
+++ b/xen/xsm/flask/include/objsec.h
@@ -18,13 +18,11 @@
 #include "avc.h"
 
 struct domain_security_struct {
-    struct domain *d;      /* back pointer to domain object */
     u32 sid;               /* current SID */
     u32 create_sid;
 };
 
 struct evtchn_security_struct {
-    struct evtchn *chn;      /* back pointer to evtchn object */
     u32 sid;                 /* current SID */
 };