From 691e0f2c74cce6866affcdd8277a7d4c521814dc Mon Sep 17 00:00:00 2001 From: Souptick Joarder Date: Wed, 6 May 2020 01:48:32 +0530 Subject: VMCI: Avoid extra check for access_ok() get_user_pages_fast() is already having a check for the same. This double check can be removed. Signed-off-by: Souptick Joarder Link: https://lore.kernel.org/r/1588709912-8065-1-git-send-email-jrdr.linux@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/misc/vmw_vmci/vmci_host.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/misc/vmw_vmci/vmci_host.c b/drivers/misc/vmw_vmci/vmci_host.c index ce16d6b99295..2d8328d928d5 100644 --- a/drivers/misc/vmw_vmci/vmci_host.c +++ b/drivers/misc/vmw_vmci/vmci_host.c @@ -233,8 +233,6 @@ static int vmci_host_setup_notify(struct vmci_ctx *context, * about the size. */ BUILD_BUG_ON(sizeof(bool) != sizeof(u8)); - if (!access_ok((void __user *)uva, sizeof(u8))) - return VMCI_ERROR_GENERIC; /* * Lock physical page backing a given user VA. -- cgit v1.2.3