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KVM: x86: remove set but not used variable 'called'

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Fixes gcc '-Wunused-but-set-variable' warning:

arch/x86/kvm/x86.c: In function kvm_make_scan_ioapic_request_mask:
arch/x86/kvm/x86.c:7911:7: warning: variable called set but not
used [-Wunused-but-set-variable]

It is not used since commit 7ee30bc132 ("KVM: x86: deliver KVM
IOAPIC scan request to target vCPUs")

Signed-off-by: Mao Wenan <maowenan@huawei.com>
Fixes: 7ee30bc132 ("KVM: x86: deliver KVM IOAPIC scan request to target vCPUs")
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Mao Wenan 2019-11-19 11:06:40 +08:00 committed by Paolo Bonzini
parent b11494bcab
commit db5a95ec16
1 changed files with 2 additions and 3 deletions
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5
arch/x86/kvm/x86.c
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@ -7900,12 +7900,11 @@ void kvm_make_scan_ioapic_request_mask(struct kvm *kvm,
unsigned long *vcpu_bitmap)
{
cpumask_var_t cpus;
bool called;
zalloc_cpumask_var(&cpus, GFP_ATOMIC);
called = kvm_make_vcpus_request_mask(kvm, KVM_REQ_SCAN_IOAPIC,
vcpu_bitmap, cpus);
kvm_make_vcpus_request_mask(kvm, KVM_REQ_SCAN_IOAPIC,
vcpu_bitmap, cpus);
free_cpumask_var(cpus);
}