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KVM: x86/xen: Remove extra unlock in kvm_xen_hvm_set_attr()

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This accidentally ended up locking and then immediately unlocking kvm->lock
at the beginning of the function. Fix it.

Fixes: a76b9641ad1c ("KVM: x86/xen: add KVM_XEN_HVM_SET_ATTR/KVM_XEN_HVM_GET_ATTR")
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Message-Id: <20210208232326.1830370-2-dwmw2@infradead.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
David Woodhouse 2021-02-08 23:23:26 +00:00 committed by Paolo Bonzini
parent a9545779ee
commit 99df541dcc
1 changed files with 0 additions and 2 deletions
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arch/x86/kvm/xen.c
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@ -105,8 +105,6 @@ int kvm_xen_hvm_set_attr(struct kvm *kvm, struct kvm_xen_hvm_attr *data)
mutex_lock(&kvm->lock);
mutex_unlock(&kvm->lock);
switch (data->type) {
case KVM_XEN_ATTR_TYPE_LONG_MODE:
if (!IS_ENABLED(CONFIG_64BIT) && data->u.long_mode) {