Re: [PATCH 4/4] kernel: doc: remove outdated comment cred.c

On Tue, Mar 10, 2020 at 02:44:18PM +0100, Bernd Edlinger wrote:

This removes an outdated comment in prepare_kernel_cred.

There is no "cred_replace_mutex" any more, so the comment must go away.

Signed-off-by: Bernd Edlinger bernd.edlinger@hotmail.de

Reviewed-by: Kees Cook keescook@chromium.org

-Kees

---

kernel/cred.c | 2 -- 1 file changed, 2 deletions(-)

diff --git a/kernel/cred.c b/kernel/cred.c index 809a985..71a7926 100644 --- a/kernel/cred.c +++ b/kernel/cred.c @@ -675,8 +675,6 @@ void __init cred_init(void)

• The caller may change these controls afterwards if desired.
• Returns the new credentials or NULL if out of memory.

• • Does not take, and does not return holding current->cred_replace_mutex.
  */

struct cred *prepare_kernel_cred(struct task_struct *daemon) { -- 1.9.1