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clippy: Address the issue 'needless-borrow'

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Issue from beta verion of clippy:

Error:    --> vm-virtio/src/queue.rs:700:59
    |
700 |             if let Some(used_event) = self.get_used_event(&mem) {
    |                                                           ^^^^ help: change this to: `mem`
    |
    = note: `-D clippy::needless-borrow` implied by `-D warnings`
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

Signed-off-by: Bo Chen <chen.bo@intel.com>
This commit is contained in:
Bo Chen
2021-06-23 13:42:17 -07:00
committed by Sebastien Boeuf
parent 585269ecb9
commit 5825ab2dd4
30 changed files with 74 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
hypervisor/src/arch/x86/emulator/mod.rs
View File

@@ -678,7 +678,7 @@ mod mock_vmm {
};
if let Some(mem) = memory {
vmm.write_memory(mem.0, &mem.1).unwrap();
vmm.write_memory(mem.0, mem.1).unwrap();
}
vmm
@@ -693,7 +693,7 @@ mod mock_vmm {
let ip = self.cpu_state(cpu_id).unwrap().ip();
let mut emulator = Emulator::new(self);
let new_state = emulator.emulate_insn_stream(cpu_id, &insn, num_insn)?;
let new_state = emulator.emulate_insn_stream(cpu_id, insn, num_insn)?;
if num_insn.is_none() {
assert_eq!(ip + insn.len() as u64, new_state.ip());
}

4
hypervisor/src/kvm/mod.rs
View File

@@ -226,7 +226,7 @@ impl vm::Vm for KvmVm {
unsafe {
let entries_slice: &mut [kvm_irq_routing_entry] =
irq_routing[0].entries.as_mut_slice(entries.len());
entries_slice.copy_from_slice(&entries);
entries_slice.copy_from_slice(entries);
}
self.fd
@@ -801,7 +801,7 @@ impl cpu::Vcpu for KvmVcpu {
///
fn set_xcrs(&self, xcrs: &ExtendedControlRegisters) -> cpu::Result<()> {
self.fd
.set_xcrs(&xcrs)
.set_xcrs(xcrs)
.map_err(|e| cpu::HypervisorCpuError::SetXcsr(e.into()))
}
///

8
hypervisor/src/mshv/mod.rs
View File

@@ -235,7 +235,7 @@ impl cpu::Vcpu for MshvVcpu {
///
fn set_xcrs(&self, xcrs: &ExtendedControlRegisters) -> cpu::Result<()> {
self.fd
.set_xcrs(&xcrs)
.set_xcrs(xcrs)
.map_err(|e| cpu::HypervisorCpuError::SetXcsr(e.into()))
}
#[cfg(target_arch = "x86_64")]
@@ -708,7 +708,7 @@ impl vm::Vm for MshvVm {
debug!("register_irqfd fd {} gsi {}", fd.as_raw_fd(), gsi);
self.fd
.register_irqfd(&fd, gsi)
.register_irqfd(fd, gsi)
.map_err(|e| vm::HypervisorVmError::RegisterIrqFd(e.into()))?;
Ok(())
@@ -720,7 +720,7 @@ impl vm::Vm for MshvVm {
debug!("unregister_irqfd fd {} gsi {}", fd.as_raw_fd(), gsi);
self.fd
.unregister_irqfd(&fd, gsi)
.unregister_irqfd(fd, gsi)
.map_err(|e| vm::HypervisorVmError::UnregisterIrqFd(e.into()))?;
Ok(())
@@ -833,7 +833,7 @@ impl vm::Vm for MshvVm {
unsafe {
let entries_slice: &mut [mshv_msi_routing_entry] =
msi_routing[0].entries.as_mut_slice(entries.len());
entries_slice.copy_from_slice(&entries);
entries_slice.copy_from_slice(entries);
}
self.fd