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kvm: silence a warning on non-x86 builds

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We don't use this particular constant on non-x86 builds, so let's
leave it out if when it's not needed.

BUG=chromium:797868
TEST=build_test passes
TEST=crosvm runs on caroline

Change-Id: Ic752f9ae33d577d78c7df282e9803936aa181504
Reviewed-on: https://chromium-review.googlesource.com/952166
Commit-Ready: Sonny Rao <sonnyrao@chromium.org>
Tested-by: Sonny Rao <sonnyrao@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
This commit is contained in:
Sonny Rao 2018-03-06 16:25:27 -08:00 committed by chrome-bot
parent d604dbbab4
commit 657c1850ab
1 changed files with 1 additions and 2 deletions
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3
kvm/src/lib.rs
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@ -31,8 +31,6 @@ use sys_util::{ioctl, ioctl_with_val, ioctl_with_ref, ioctl_with_mut_ref, ioctl_
pub use cap::*;
const MAX_KVM_CPUID_ENTRIES: usize = 256;
fn errno_result<T>() -> Result<T> {
Err(Error::last())
}
@ -135,6 +133,7 @@ impl Kvm {
#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
fn get_cpuid(&self, kind: u64) -> Result<CpuId> {
const MAX_KVM_CPUID_ENTRIES: usize = 256;
let mut cpuid = CpuId::new(MAX_KVM_CPUID_ENTRIES);
let ret = unsafe {