From: yexingchen116@gmail.com
To: seanjc@google.com
Cc: pbonzini@redhat.com, tglx@linutronix.de, mingo@redhat.com,
bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org,
hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
ye xingchen <ye.xingchen@zte.com.cn>
Subject: [PATCH linux-next] KVM: x86: Replace IS_ERR() with IS_ERR_VALUE()
Date: Thu, 20 Oct 2022 11:39:43 +0000 [thread overview]
Message-ID: <20221020113943.400103-1-ye.xingchen@zte.com.cn> (raw)
From: ye xingchen <ye.xingchen@zte.com.cn>
Avoid type casts that are needed for IS_ERR() and use
IS_ERR_VALUE() instead.
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
---
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 4bd5f8a751de..1c260f716c3b 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -12414,7 +12414,7 @@ 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
next reply other threads:[~2022-10-20 11:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-20 11:39 yexingchen116 [this message]
2022-10-20 17:37 ` [PATCH linux-next] KVM: x86: Replace IS_ERR() with IS_ERR_VALUE() Sean Christopherson
2022-11-07 17:30 ` H. Peter Anvin
2022-11-16 9:18 ye.xingchen
2023-01-28 0:05 ` Sean Christopherson
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