From: Liu Ping Fan <kernelfans@gmail.com>
To: linuxppc-dev@lists.ozlabs.org, kvm-ppc@vger.kernel.org
Cc: Paul Mackerras <paulus@samba.org>, Alexander Graf <agraf@suse.de>
Subject: [PATCH v2 2/2] powerpc/kvm: remove redundant assignment
Date: Thu, 7 Nov 2013 14:22:55 +0800 [thread overview]
Message-ID: <1383805375-14766-2-git-send-email-pingfank@linux.vnet.ibm.com> (raw)
In-Reply-To: <1383805375-14766-1-git-send-email-pingfank@linux.vnet.ibm.com>
ret is assigned twice with the same value, so remove the later one.
Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com>
Acked-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/kvm/book3s_64_mmu_hv.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c
index dbc1478..9b97b42 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_hv.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c
@@ -733,7 +733,6 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
lock_rmap(rmap);
/* Check if we might have been invalidated; let the guest retry if so */
- ret = RESUME_GUEST;
if (mmu_notifier_retry(vcpu->kvm, mmu_seq)) {
unlock_rmap(rmap);
goto out_unlock;
--
1.8.1.4
next prev parent reply other threads:[~2013-11-07 6:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-07 6:22 [PATCH v2 1/2] powerpc/kvm: fix rare but potential deadlock scene Liu Ping Fan
2013-11-07 6:22 ` Liu Ping Fan [this message]
2013-11-07 10:06 ` [PATCH v2 2/2] powerpc/kvm: remove redundant assignment Alexander Graf
2013-11-08 2:11 ` Liu ping fan
2013-11-07 9:54 ` [PATCH v2 1/2] powerpc/kvm: fix rare but potential deadlock scene Alexander Graf
2013-11-08 2:07 ` Liu ping fan
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