2022-11-16 10:00:26

by ye.xingchen

Subject: [PATCH linux-next] KVM: x86: Replace IS_ERR() with IS_ERR_VALUE()

From: ye xingchen <[email protected]>

Avoid type casts that are needed for IS_ERR() and use
IS_ERR_VALUE() instead.

Signed-off-by: ye xingchen <[email protected]>
---
arch/x86/kvm/x86.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index aa39e6c2d1f1..c2eaa9b8d2cb 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -12483,7 +12483,7 @@ void __user * __x86_set_memory_region(struct kvm *kvm, int id, gpa_t gpa,
*/
hva = vm_mmap(NULL, 0, size, PROT_READ | PROT_WRITE,
MAP_SHARED | MAP_ANONYMOUS, 0);
- if (IS_ERR((void *)hva))
+ if (IS_ERR_VALUE(hva))
return (void __user *)hva;
} else {
if (!slot || !slot->npages)
--
2.25.1

2023-01-28 00:06:25

by Sean Christopherson

Subject: Re: [PATCH linux-next] KVM: x86: Replace IS_ERR() with IS_ERR_VALUE()

On Wed, 16 Nov 2022 17:18:43 +0800, [email protected] wrote:
> Avoid type casts that are needed for IS_ERR() and use
> IS_ERR_VALUE() instead.
>
>

Applied to kvm-x86 misc, thanks!

[1/1] KVM: x86: Replace IS_ERR() with IS_ERR_VALUE()
https://github.com/kvm-x86/linux/commit/2eb398df77a1

--
https://github.com/kvm-x86/linux/tree/next
https://github.com/kvm-x86/linux/tree/fixes