[PATCH 1/4] rust: bitmap: use function-level cfg on kunit test

[Eliot Courtney]

Since commit c652dc44192d ("rust: kunit: allow `cfg` on `test`s"),
we no longer need this workaround.

Signed-off-by: Eliot Courtney <ecourt...@nvidia.com>
---
 rust/kernel/bitmap.rs | 25 +++++++++++--------------
 1 file changed, 11 insertions(+), 14 deletions(-)

diff --git a/rust/kernel/bitmap.rs b/rust/kernel/bitmap.rs
index b27e0ec80d64..a43bfe0ec3dc 100644
--- a/rust/kernel/bitmap.rs
+++ b/rust/kernel/bitmap.rs
@@ -572,24 +572,21 @@ fn bitmap_set_clear_find() -> Result<(), AllocError> {
     }
 
     #[test]
+    #[cfg(not(CONFIG_RUST_BITMAP_HARDENED))]
     fn owned_bitmap_out_of_bounds() -> Result<(), AllocError> {
-        // TODO: Kunit #[test]s do not support `cfg` yet,
-        // so we add it here in the body.
-        #[cfg(not(CONFIG_RUST_BITMAP_HARDENED))]
-        {
-            let mut b = BitmapVec::new(128, GFP_KERNEL)?;
-            b.set_bit(2048);
-            b.set_bit_atomic(2048);
-            b.clear_bit(2048);
-            b.clear_bit_atomic(2048);
-            assert_eq!(None, b.next_bit(2048));
-            assert_eq!(None, b.next_zero_bit(2048));
-            assert_eq!(None, b.last_bit());
-        }
+        let mut b = BitmapVec::new(128, GFP_KERNEL)?;
+
+        b.set_bit(2048);
+        b.set_bit_atomic(2048);
+        b.clear_bit(2048);
+        b.clear_bit_atomic(2048);
+        assert_eq!(None, b.next_bit(2048));
+        assert_eq!(None, b.next_zero_bit(2048));
+        assert_eq!(None, b.last_bit());
         Ok(())
     }
 
-    // TODO: uncomment once kunit supports [should_panic] and `cfg`.
+    // TODO: uncomment once kunit supports `#[should_panic]`.
     // #[cfg(CONFIG_RUST_BITMAP_HARDENED)]
     // #[test]
     // #[should_panic]

-- 
2.54.0