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Message-Id: <20200622200822.4426-5-sean.j.christopherson@intel.com>
Date: Mon, 22 Jun 2020 13:08:05 -0700
From: Sean Christopherson <sean.j.christopherson@...el.com>
To: Marc Zyngier <maz@...nel.org>, Paolo Bonzini <pbonzini@...hat.com>,
Arnd Bergmann <arnd@...db.de>
Cc: James Morse <james.morse@....com>,
Julien Thierry <julien.thierry.kdev@...il.com>,
Suzuki K Poulose <suzuki.poulose@....com>,
Sean Christopherson <sean.j.christopherson@...el.com>,
Vitaly Kuznetsov <vkuznets@...hat.com>,
Wanpeng Li <wanpengli@...cent.com>,
Jim Mattson <jmattson@...gle.com>,
Joerg Roedel <joro@...tes.org>,
linux-arm-kernel@...ts.infradead.org, kvmarm@...ts.cs.columbia.edu,
linux-mips@...r.kernel.org, kvm@...r.kernel.org,
linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org,
Ben Gardon <bgardon@...gle.com>,
Peter Feiner <pfeiner@...gle.com>,
Peter Shier <pshier@...gle.com>,
Junaid Shahid <junaids@...gle.com>,
Christoffer Dall <christoffer.dall@....com>
Subject: [PATCH v2 04/21] KVM: x86/mmu: Remove superfluous gotos from mmu_topup_memory_caches()
Return errors directly from mmu_topup_memory_caches() instead of
branching to a label that does the same.
No functional change intended.
Reviewed-by: Ben Gardon <bgardon@...gle.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@...el.com>
---
arch/x86/kvm/mmu/mmu.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 36c90f004ef4..ba70de24a5b0 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -1100,13 +1100,11 @@ static int mmu_topup_memory_caches(struct kvm_vcpu *vcpu)
r = mmu_topup_memory_cache(&vcpu->arch.mmu_pte_list_desc_cache,
8 + PTE_PREFETCH_NUM);
if (r)
- goto out;
+ return r;
r = mmu_topup_memory_cache(&vcpu->arch.mmu_page_cache, 8);
if (r)
- goto out;
- r = mmu_topup_memory_cache(&vcpu->arch.mmu_page_header_cache, 4);
-out:
- return r;
+ return r;
+ return mmu_topup_memory_cache(&vcpu->arch.mmu_page_header_cache, 4);
}
static void mmu_free_memory_caches(struct kvm_vcpu *vcpu)
--
2.26.0
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