From e29468890415af95fa0cda4fe758f272356d6e42 Mon Sep 17 00:00:00 2001
From: Rob Bradford <robert.bradford@intel.com>
Date: Thu, 25 Mar 2021 17:01:21 +0000
Subject: [PATCH] hypervisor: Address Rust 1.51.0 clippy issue (from_over_into)

warning: an implementation of `From` is preferred since it gives you `Into<_>` for free where the reverse isn't true
  --> hypervisor/src/vm.rs:41:1
   |
41 | impl Into<u64> for DataMatch {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: `#[warn(clippy::from_over_into)]` on by default
   = help: consider to implement `From` instead
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#from_over_into

warning: 1 warning emitted

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
---
 hypervisor/src/vm.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/hypervisor/src/vm.rs b/hypervisor/src/vm.rs
index de3d2c27d..f2ba97a44 100644
--- a/hypervisor/src/vm.rs
+++ b/hypervisor/src/vm.rs
@@ -38,9 +38,9 @@ pub enum DataMatch {
     DataMatch64(u64),
 }
 
-impl Into<u64> for DataMatch {
-    fn into(self) -> u64 {
-        match self {
+impl From<DataMatch> for u64 {
+    fn from(dm: DataMatch) -> u64 {
+        match dm {
             DataMatch::DataMatch32(dm) => dm.into(),
             DataMatch::DataMatch64(dm) => dm,
         }