capabilities: remove task_ns_* functions

[cascardo/linux.git] / kernel / capability.c

diff --git a/kernel/capability.c b/kernel/capability.c
index 4762644..74fb3b6 100644 (file)
--- a/kernel/capability.c
+++ b/kernel/capability.c
@@ -408,20 +408,6 @@ bool capable(int cap)
 }
 EXPORT_SYMBOL(capable);
 
-/**
- * task_ns_capable - Determine whether current task has a superior
- * capability targeted at a specific task's user namespace.
- * @t: The task whose user namespace is targeted.
- * @cap: The capability in question.
- *
- *  Return true if it does, false otherwise.
- */
-bool task_ns_capable(struct task_struct *t, int cap)
-{
-       return ns_capable(task_cred_xxx(t, user)->user_ns, cap);
-}
-EXPORT_SYMBOL(task_ns_capable);
-
 /**
  * nsown_capable - Check superior capability to one's own user_ns
  * @cap: The capability in question