1 files changed, 13 insertions, 1 deletions

diff --git a/security/smack/smack.h b/security/smack/smack.h
index cc361b8f3d13..99b36124f712 100644
--- a/security/smack/smack.h
+++ b/security/smack/smack.h
@@ -43,7 +43,6 @@ struct superblock_smack {
         char            *smk_hat;
         char            *smk_default;
         int             smk_initialized;
-        spinlock_t      smk_sblock;     /* for initialization */
 };
 
 struct socket_smack {
@@ -284,6 +283,19 @@ static inline char *smk_of_current(void)
 }
 
 /*
+ * Is the task privileged and allowed to be privileged
+ * by the onlycap rule.
+ */
+static inline int smack_privileged(int cap)
+{
+        if (!capable(cap))
+                return 0;
+        if (smack_onlycap == NULL || smack_onlycap == smk_of_current())
+                return 1;
+        return 0;
+}
+
+/*
  * logging functions
  */
 #define SMACK_AUDIT_DENIED 0x1