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capabilities: remove all _real_ interfaces

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The name security_real_capable and security_real_capable_noaudit just don't
make much sense to me.  Convert them to use security_capable and
security_capable_noaudit.

Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Serge E. Hallyn <serge.hallyn@canonical.com>
This commit is contained in:
Eric Paris
2012-01-03 12:25:15 -05:00
parent c7eba4a975
commit 2920a8409d
3 changed files with 15 additions and 52 deletions
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18
kernel/capability.c
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@@ -298,7 +298,11 @@ error:
*/
bool has_capability(struct task_struct *t, int cap)
{
int ret = security_real_capable(t, &init_user_ns, cap);
int ret;
rcu_read_lock();
ret = security_capable(__task_cred(t), &init_user_ns, cap);
rcu_read_unlock();
return (ret == 0);
}
@@ -317,7 +321,11 @@ bool has_capability(struct task_struct *t, int cap)
bool has_ns_capability(struct task_struct *t,
struct user_namespace *ns, int cap)
{
int ret = security_real_capable(t, ns, cap);
int ret;
rcu_read_lock();
ret = security_capable(__task_cred(t), ns, cap);
rcu_read_unlock();
return (ret == 0);
}
@@ -335,7 +343,11 @@ bool has_ns_capability(struct task_struct *t,
*/
bool has_capability_noaudit(struct task_struct *t, int cap)
{
int ret = security_real_capable_noaudit(t, &init_user_ns, cap);
int ret;
rcu_read_lock();
ret = security_capable_noaudit(__task_cred(t), &init_user_ns, cap);
rcu_read_unlock();
return (ret == 0);
}