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VMCI: Avoid extra check for access_ok()

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get_user_pages_fast() is already having a check for the same. This
double check can be removed.

Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Link: https://lore.kernel.org/r/1588709912-8065-1-git-send-email-jrdr.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Souptick Joarder 2020-05-06 01:48:32 +05:30 committed by Greg Kroah-Hartman
parent 0548745fa3
commit 691e0f2c74
1 changed files with 0 additions and 2 deletions
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drivers/misc/vmw_vmci/vmci_host.c
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@ -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.