misc: chore: Remove redundant code

src/Ryujinx.Cpu/AppleHv/HvMemoryBlockAllocator.cs

@@ -4,7 +4,8 @@ using System.Runtime.Versioning;
 namespace Ryujinx.Cpu.AppleHv
 {
     [SupportedOSPlatform("macos")]
-    class HvMemoryBlockAllocator : PrivateMemoryAllocatorImpl<HvMemoryBlockAllocator.Block>
+    class HvMemoryBlockAllocator(HvIpaAllocator ipaAllocator, ulong blockAlignment)
+        : PrivateMemoryAllocatorImpl<HvMemoryBlockAllocator.Block>(blockAlignment, MemoryAllocationFlags.None)
     {
         public class Block : PrivateMemoryAllocator.Block
         {
@@ -36,13 +37,6 @@ namespace Ryujinx.Cpu.AppleHv
             }
         }
 
-        private readonly HvIpaAllocator _ipaAllocator;
-
-        public HvMemoryBlockAllocator(HvIpaAllocator ipaAllocator, ulong blockAlignment) : base(blockAlignment, MemoryAllocationFlags.None)
-        {
-            _ipaAllocator = ipaAllocator;
-        }
-
         public HvMemoryBlockAllocation Allocate(ulong size, ulong alignment)
         {
             var allocation = Allocate(size, alignment, CreateBlock);
@@ -52,7 +46,7 @@ namespace Ryujinx.Cpu.AppleHv
 
         private Block CreateBlock(MemoryBlock memory, ulong size)
         {
-            return new Block(_ipaAllocator, memory, size);
+            return new Block(ipaAllocator, memory, size);
         }
     }
 }

src/Ryujinx.Cpu/AppleHv/HvMemoryManager.cs

@@ -5,7 +5,6 @@ using Ryujinx.Memory.Tracking;
 using System;
 using System.Buffers;
 using System.Collections.Generic;
-using System.Linq;
 using System.Runtime.CompilerServices;
 using System.Runtime.Versioning;
 

src/Ryujinx.Cpu/AppleHv/HvVcpu.cs

@@ -8,7 +8,7 @@ namespace Ryujinx.Cpu.AppleHv
     {
         private const ulong InterruptIntervalNs = 16 * 1000000; // 16 ms
 
-        private static ulong _interruptTimeDeltaTicks = 0;
+        private static ulong _interruptTimeDeltaTicks;
 
         public readonly ulong Handle;
         public readonly HvVcpuExit* ExitInfo;