diff --git a/kernel/driver/fs/ext2/src/allocation.rs b/kernel/driver/fs/ext2/src/allocation.rs
index dcf5ea0a..eb949228 100644
--- a/kernel/driver/fs/ext2/src/allocation.rs
+++ b/kernel/driver/fs/ext2/src/allocation.rs
@@ -98,7 +98,7 @@ impl Ext2Fs {
 
         inode.dtime = real_time().seconds as u32;
 
-        self.write_inode(ino, &inode).await?;
+        self.write_inode(ino, inode).await?;
 
         let inode_index = ino - 1;
         let group_index = inode_index / self.block_group_inode_count;
diff --git a/kernel/driver/fs/ext2/src/dir/mod.rs b/kernel/driver/fs/ext2/src/dir/mod.rs
index 5f9cf7ab..1f91feca 100644
--- a/kernel/driver/fs/ext2/src/dir/mod.rs
+++ b/kernel/driver/fs/ext2/src/dir/mod.rs
@@ -10,7 +10,6 @@ use alloc::sync::Arc;
 use libk::{
     block,
     error::Error,
-    time::real_time,
     vfs::{
         CommonImpl, DirectoryImpl, DirectoryOpenPosition, Filename, Metadata, Node, NodeFlags,
         NodeRef,
diff --git a/kernel/driver/fs/ext2/src/lib.rs b/kernel/driver/fs/ext2/src/lib.rs
index 5504a86c..fc6348df 100644
--- a/kernel/driver/fs/ext2/src/lib.rs
+++ b/kernel/driver/fs/ext2/src/lib.rs
@@ -16,7 +16,6 @@ use inode::{InodeAccess, InodeCache};
 use libk::{
     device::block::{cache::DeviceMapper, BlockDevice},
     error::Error,
-    time::real_time,
     vfs::{Filesystem, FilesystemMountOption, NodeRef},
 };
 use libk_util::OneTimeInit;