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hypervisor: kvm: Use struct initialiser where possible

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error: field assignment outside of initializer for an instance created with Default::default()
   --> hypervisor/src/kvm/mod.rs:318:9
    |
318 |         cap.cap = KVM_CAP_SPLIT_IRQCHIP;
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: `-D clippy::field-reassign-with-default` implied by `-D warnings`
note: consider initializing the variable with `kvm_bindings::kvm_enable_cap { cap: KVM_CAP_SPLIT_IRQCHIP, ..Default::default() }` and removing relevant reassignments
   --> hypervisor/src/kvm/mod.rs:317:9
    |
317 |         let mut cap: kvm_enable_cap = Default::default();
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#field_reassign_with_default

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2021-01-02 20:08:09 +00:00 committed by Sebastien Boeuf
parent a2e1e13918
commit f452fe7497
1 changed files with 8 additions and 4 deletions
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12
hypervisor/src/kvm/mod.rs
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@ -314,8 +314,10 @@ impl vm::Vm for KvmVm {
// Create split irqchip
// Only the local APIC is emulated in kernel, both PICs and IOAPIC
// are not.
let mut cap: kvm_enable_cap = Default::default();
cap.cap = KVM_CAP_SPLIT_IRQCHIP;
let mut cap = kvm_enable_cap {
cap: KVM_CAP_SPLIT_IRQCHIP,
..Default::default()
};
cap.args[0] = NUM_IOAPIC_PINS as u64;
self.fd
.enable_cap(&cap)
@ -604,8 +606,10 @@ impl cpu::Vcpu for KvmVcpu {
// emulated as it will influence later which MSRs should be saved.
self.hyperv_synic.store(true, Ordering::Release);
let mut cap: kvm_enable_cap = Default::default();
cap.cap = KVM_CAP_HYPERV_SYNIC;
let cap = kvm_enable_cap {
cap: KVM_CAP_HYPERV_SYNIC,
..Default::default()
};
self.fd
.enable_cap(&cap)
.map_err(|e| cpu::HypervisorCpuError::EnableHyperVSynIC(e.into()))