From baee45a60f4e5c800dcbd4588b2e713beedd4c0f Mon Sep 17 00:00:00 2001
From: Yuke Peng <pykfirst@gmail.com>
Date: Tue, 18 Feb 2025 15:25:58 +0800
Subject: [PATCH] Remove confusing statement

---
 ostd/src/arch/x86/iommu/dma_remapping/context_table.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/ostd/src/arch/x86/iommu/dma_remapping/context_table.rs b/ostd/src/arch/x86/iommu/dma_remapping/context_table.rs
index 9f7a7d26b..3fd7649dd 100644
--- a/ostd/src/arch/x86/iommu/dma_remapping/context_table.rs
+++ b/ostd/src/arch/x86/iommu/dma_remapping/context_table.rs
@@ -132,7 +132,6 @@ impl RootTable {
                 &entry,
             )
             .unwrap();
-        context_table.page_tables.get_mut(&address).unwrap();
     }
 
     fn get_or_create_context_table(&mut self, device_id: PciDeviceLocation) -> &mut ContextTable {