linux-kernel - [PATCH] KVM: nSVM: Assign boolean values to a bool variable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:   Fri, 22 Jan 2021 11:49:49 +0800
From:   Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
To:     pbonzini@...hat.com
Cc:     seanjc@...gle.com, vkuznets@...hat.com, wanpengli@...cent.com,
        jmattson@...gle.com, joro@...tes.org, tglx@...utronix.de,
        mingo@...hat.com, bp@...en8.de, x86@...nel.org, hpa@...or.com,
        kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
Subject: [PATCH] KVM: nSVM: Assign boolean values to a bool variable

Fix the following coccicheck warnings:

./arch/x86/kvm/svm/nested.c:752:2-32: WARNING: Assignment of
0/1 to bool variable.

./arch/x86/kvm/svm/nested.c:545:1-31: WARNING: Assignment of
0/1 to bool variable.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
---
 arch/x86/kvm/svm/nested.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kvm/svm/nested.c b/arch/x86/kvm/svm/nested.c
index cb4c6ee..3b2b445 100644
--- a/arch/x86/kvm/svm/nested.c
+++ b/arch/x86/kvm/svm/nested.c
@@ -534,7 +534,7 @@ int nested_svm_vmrun(struct vcpu_svm *svm)
 
 	copy_vmcb_control_area(&hsave->control, &vmcb->control);
 
-	svm->nested.nested_run_pending = 1;
+	svm->nested.nested_run_pending = true;
 
 	if (enter_svm_guest_mode(svm, vmcb12_gpa, vmcb12))
 		goto out_exit_err;
@@ -543,7 +543,7 @@ int nested_svm_vmrun(struct vcpu_svm *svm)
 		goto out;
 
 out_exit_err:
-	svm->nested.nested_run_pending = 0;
+	svm->nested.nested_run_pending = false;
 
 	svm->vmcb->control.exit_code    = SVM_EXIT_ERR;
 	svm->vmcb->control.exit_code_hi = 0;
-- 
1.8.3.1