From c33ad7318e74af170bb6f56732963c2fd6b5f046 Mon Sep 17 00:00:00 2001
From: chiichen <chiichen@qq.com>
Date: Thu, 5 Dec 2024 23:14:55 +0800
Subject: [PATCH] fix: compile error

---
 kernel/src/process/syscall.rs | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/kernel/src/process/syscall.rs b/kernel/src/process/syscall.rs
index bc4488e8a..a6b74603f 100644
--- a/kernel/src/process/syscall.rs
+++ b/kernel/src/process/syscall.rs
@@ -19,22 +19,16 @@ use super::{
     KernelStack, Pid, ProcessManager,
 };
 use crate::{
-    arch::{interrupt::TrapFrame, CurrentIrqArch, MMArch},
-    exception::InterruptArch,
-    filesystem::{
+    arch::{interrupt::TrapFrame, CurrentIrqArch, MMArch}, exception::InterruptArch, filesystem::{
         procfs::procfs_register_pid,
         vfs::{file::FileDescriptorVec, MAX_PATHLEN},
-    },
-    mm::{
+    }, libs::rand::rand_bytes, mm::{
         ucontext::{AddressSpace, UserStack},
         verify_area, MemoryManagementArch, VirtAddr,
-    },
-    process::ProcessControlBlock,
-    sched::completion::Completion,
-    syscall::{
+    }, process::ProcessControlBlock, sched::completion::Completion, syscall::{
         user_access::{check_and_clone_cstr, check_and_clone_cstr_array, UserBufferWriter},
         Syscall,
-    },
+    }
 };
 
 //参考资料：https://code.dragonos.org.cn/xref/linux-6.1.9/include/uapi/linux/utsname.h#17