linux-kernel - [PATCH] KVM: LAPIC: Separate the variable declaration and code logic

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Message-ID: <20220703045410.9159-1-wangdeming@inspur.com>
Date:   Sun, 3 Jul 2022 00:54:10 -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: LAPIC: Separate the variable declaration and code logic

The function apic_has_interrupt_for_ppr and the function
kvm_apic_is_broadcast_dest should follow the same style as other codes.

Signed-off-by: Deming Wang <wangdeming@...pur.com>
---
 arch/x86/kvm/lapic.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index f03facc2ee3e..d8940486878d 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -739,12 +739,14 @@ static bool pv_eoi_test_and_clr_pending(struct kvm_vcpu *vcpu)
 static int apic_has_interrupt_for_ppr(struct kvm_lapic *apic, u32 ppr)
 {
 	int highest_irr;
+
 	if (kvm_x86_ops.sync_pir_to_irr)
 		highest_irr = static_call(kvm_x86_sync_pir_to_irr)(apic->vcpu);
 	else
 		highest_irr = apic_find_highest_irr(apic);
 	if (highest_irr == -1 || (highest_irr & 0xF0) <= ppr)
 		return -1;
+
 	return highest_irr;
 }
 
@@ -932,6 +934,7 @@ static bool kvm_apic_is_broadcast_dest(struct kvm *kvm, struct kvm_lapic **src,
 			return true;
 	} else {
 		bool x2apic_ipi = src && *src && apic_x2apic_mode(*src);
+
 		if (irq->dest_id == (x2apic_ipi ?
 		                     X2APIC_BROADCAST : APIC_BROADCAST))
 			return true;
-- 
2.27.0