From 882007f8274a3e68fe0672e701dcdbd7a54348a3 Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Sat, 28 Mar 2026 23:30:08 +0100
Subject: [PATCH] Remove unused UserSlice::read_u64

This fixes a warning. It can always be re-introduced if we ever need it.
---
 src/syscall/usercopy.rs | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/src/syscall/usercopy.rs b/src/syscall/usercopy.rs
index 83cdac1424..834b7d2591 100644
--- a/src/syscall/usercopy.rs
+++ b/src/syscall/usercopy.rs
@@ -144,13 +144,6 @@ impl<const WRITE: bool> UserSlice<true, WRITE> {
             .copy_to_slice(&mut ret)?;
         Ok(u32::from_ne_bytes(ret))
     }
-    pub fn read_u64(self) -> Result<u64> {
-        let mut ret = 0_u64.to_ne_bytes();
-        self.limit(8)
-            .ok_or(Error::new(EINVAL))?
-            .copy_to_slice(&mut ret)?;
-        Ok(u64::from_ne_bytes(ret))
-    }
     pub fn usizes(self) -> impl Iterator<Item = Result<usize>> {
         self.in_exact_chunks(core::mem::size_of::<usize>())
             .map(Self::read_usize)