[PATCH 2/2] samples: rust: fix endianness issue in rust_driver_pci

[Marko Turk <mt@markoturk.info>]

MMIO backend of PCI Bar always assumes little-endian devices and
will convert to CPU endianness automatically. Remove the u32::from_le
conversion which would cause a bug on big-endian machines.

Signed-off-by: Marko Turk <mt@markoturk.info>
Fixes: 685376d18e9a ("samples: rust: add Rust PCI sample driver")
---
 samples/rust/rust_driver_pci.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/rust/rust_driver_pci.rs b/samples/rust/rust_driver_pci.rs
index 5823787bea8e..fa677991a5c4 100644
--- a/samples/rust/rust_driver_pci.rs
+++ b/samples/rust/rust_driver_pci.rs
@@ -48,7 +48,7 @@ fn testdev(index: &TestIndex, bar: &Bar0) -> Result<u32> {
         // Select the test.
         bar.write8(index.0, Regs::TEST);
 
-        let offset = u32::from_le(bar.read32(Regs::OFFSET)) as usize;
+        let offset = bar.read32(Regs::OFFSET) as usize;
         let data = bar.read8(Regs::DATA);
 
         // Write `data` to `offset` to increase `count` by one.
-- 
2.51.0