From patchwork Thu Oct 4 20:48:55 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [03/15] i386: kvm: kvm_arch_get_supported_cpuid: use 'entry' variable Date: Thu, 04 Oct 2012 10:48:55 -0000 From: Eduardo Habkost X-Patchwork-Id: 189321 Message-Id: <1349383747-19383-4-git-send-email-ehabkost@redhat.com> To: qemu-devel@nongnu.org Cc: kvm@vger.kernel.org, Gleb Natapov , Marcelo Tosatti , Avi Kivity , Igor Mammedov , =?UTF-8?q?Andreas=20F=C3=A4rber?= The reg switch will be moved to a separate function, so store the entry pointer in a variable. No behavior change, just code movement. Signed-off-by: Eduardo Habkost --- target-i386/kvm.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/target-i386/kvm.c b/target-i386/kvm.c index 9ebde66..22e8564 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -140,19 +140,20 @@ uint32_t kvm_arch_get_supported_cpuid(KVMState *s, uint32_t function, for (i = 0; i < cpuid->nent; ++i) { if (cpuid->entries[i].function == function && cpuid->entries[i].index == index) { + struct kvm_cpuid_entry2 *entry = &cpuid->entries[i]; found = true; switch (reg) { case R_EAX: - ret = cpuid->entries[i].eax; + ret = entry->eax; break; case R_EBX: - ret = cpuid->entries[i].ebx; + ret = entry->ebx; break; case R_ECX: - ret = cpuid->entries[i].ecx; + ret = entry->ecx; break; case R_EDX: - ret = cpuid->entries[i].edx; + ret = entry->edx; break; } }