rust: error: add missing newline to pr_warn! calls

[ Upstream commit 6f5c36f56d475732981dcf624e0ac0cc7c8984c8 ]

Added missing newline at the end of pr_warn! usage
so the log is not missed.

Fixes: 6551a7fe0acb ("rust: error: Add Error::from_errno{_unchecked}()")
Reported-by: Miguel Ojeda <ojeda@kernel.org>
Link: https://github.com/Rust-for-Linux/linux/issues/1139
Signed-off-by: Alban Kurti <kurti@invicto.ai>
Link: https://lore.kernel.org/r/20250206-printing_fix-v3-2-a85273b501ae@invicto.ai
[ Replaced Closes with Link since it fixes part of the issue. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/rust/kernel/error.rs b/rust/kernel/error.rs
index 5fece574ec023b6946d911b0bd624e67e2647527..4911b294bfe662eef5aec3edd911bd1472b7638b 100644 (file)
--- a/rust/kernel/error.rs
+++ b/rust/kernel/error.rs
@@ -104,7 +104,7 @@ impl Error {
         if errno < -(bindings::MAX_ERRNO as i32) || errno >= 0 {
             // TODO: Make it a `WARN_ONCE` once available.
             crate::pr_warn!(
-                "attempted to create `Error` with out of range `errno`: {}",
+                "attempted to create `Error` with out of range `errno`: {}\n",
                 errno
             );
             return code::EINVAL;