kernel/nsproxy.c: remove duplicate task_cred_xxx for user_ns

We can use user_ns, which is also assigned from task_cred_xxx(tsk,
user_ns), at the beginning of copy_namespaces().

Signed-off-by: Yuanhan Liu <[email protected]>
Acked-by: Serge Hallyn <[email protected]>
Cc: "Eric W. Biederman" <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Yuanhan Liu 2013-02-21 16:44:21 -08:00 • committed by Linus Torvalds
commit d7d48f6216

View file

@ -153,8 +153,7 @@ int copy_namespaces(unsigned long flags, struct task_struct *tsk)
goto out;
}
new_ns = create_new_namespaces(flags, tsk,
task_cred_xxx(tsk, user_ns), tsk->fs);
new_ns = create_new_namespaces(flags, tsk, user_ns, tsk->fs);
if (IS_ERR(new_ns)) {
err = PTR_ERR(new_ns);
goto out;