linux-kernel - [PATCH] KVM: x86: replace IS_ERR() with IS_ERR

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Date:   Thu, 3 Nov 2022 22:25:35 -0400
From:   Deming Wang <wangdeming@...pur.com>
To:     <seanjc@...gle.com>, <pbonzini@...hat.com>, <tglx@...utronix.de>,
        <mingo@...hat.com>, <bp@...en8.de>, <dave.hansen@...ux.intel.com>,
        <x86@...nel.org>
CC:     <hpa@...or.com>, <kvm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Deming Wang <wangdeming@...pur.com>
Subject: [PATCH] KVM: x86: replace IS_ERR() with IS_ERR_VALUE()

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

Signed-off-by: Deming Wang <wangdeming@...pur.com>
---
 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 521b433f978c..8f0043831db7 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -12488,7 +12488,7 @@ 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)
-- 
2.27.0