From 10855b45a428d8888b1a111d7f607c32a6a49a06 Mon Sep 17 00:00:00 2001 From: Takahiro Itazuri Date: Mon, 24 Jan 2022 17:14:47 +0900 Subject: docs: fix typo in Documentation/kernel-hacking/locking.rst Change copy_from_user*( to copy_from_user() . Signed-off-by: Takahiro Itazuri Link: https://lore.kernel.org/r/20220124081447.34066-1-itazur@amazon.com Signed-off-by: Jonathan Corbet --- Documentation/kernel-hacking/locking.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation/kernel-hacking') diff --git a/Documentation/kernel-hacking/locking.rst b/Documentation/kernel-hacking/locking.rst index e6cd40663ea5..4cbd50edf277 100644 --- a/Documentation/kernel-hacking/locking.rst +++ b/Documentation/kernel-hacking/locking.rst @@ -295,7 +295,7 @@ Pete Zaitcev gives the following summary: - If you are in a process context (any syscall) and want to lock other process out, use a mutex. You can take a mutex and sleep - (``copy_from_user*(`` or ``kmalloc(x,GFP_KERNEL)``). + (``copy_from_user()`` or ``kmalloc(x,GFP_KERNEL)``). - Otherwise (== data can be touched in an interrupt), use spin_lock_irqsave() and -- cgit v1.2.3