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milos-linux/rust/kernel
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Alexandre Courbot 7dd34dfc8d rust: kunit: fix warning when !CONFIG_PRINTK 
If `CONFIG_PRINTK` is not set, then the following warnings are issued
during build:

  warning: unused variable: `args`
    --> ../rust/kernel/kunit.rs:16:12
    |
  16 | pub fn err(args: fmt::Arguments<'_>) {
    |            ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
    |
    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default

  warning: unused variable: `args`
    --> ../rust/kernel/kunit.rs:32:13
    |
  32 | pub fn info(args: fmt::Arguments<'_>) {
    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_args`

Fix this by adding a no-op assignment using `args` when `CONFIG_PRINTK`
is not set.

Fixes: a66d733da8 ("rust: support running Rust documentation tests as KUnit ones")
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: David Gow <david@davidgow.net>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2026-03-02 10:01:15 -07:00
..
alloc
block rust: block: mq: use pin_init::zeroed() for tag_set 2026-01-21 07:37:15 -07:00
debugfs Driver core changes for 7.0-rc1 2026-02-11 17:43:59 -08:00
device rust: device: replace kernel::c_str! with C-Strings 2025-12-22 17:30:24 +01:00
drm rust/drm: Fix Registration::{new,new_foreign_owned}() docs 2026-01-23 14:18:07 -05:00
fs
io Linux 6.19-rc7 2026-01-26 13:23:52 +01:00
iommu rust: iommu: fix srctree link warning 2026-01-22 09:19:30 +01:00
irq Rust fixes for v7.0-rc1 2026-02-22 08:43:31 -08:00
list Rust fixes for v7.0-rc1 2026-02-22 08:43:31 -08:00
mm mm: introduce VMA flags bitmap type 2025-11-29 10:41:09 -08:00
net rust: net: replace kernel::c_str! with C-Strings 2026-01-05 16:32:39 -08:00
num rust: num: bounded: clean __new documentation and comments 2026-01-26 02:53:16 +01:00
pci Networking changes for 7.0 2026-02-11 19:31:52 -08:00
str
sync Char/Misc/IIO driver changes for 7.0-rc1 2026-02-17 09:11:04 -08:00
time
.gitignore
acpi.rs
alloc.rs
auxiliary.rs Linux 6.19-rc7 2026-01-26 13:23:52 +01:00
bitmap.rs rust: bitmap: add BitmapVec::new_inline() 2025-11-26 11:25:35 -05:00
bits.rs rust: bits: always inline functions using build_assert with arguments 2026-01-18 20:40:11 +01:00
block.rs
bug.rs rust: bug: Support DEBUG_BUGVERBOSE_DETAILED option 2026-01-30 05:18:17 +01:00
build_assert.rs rust: build_assert: add instructions for use with function arguments 2026-01-19 01:13:22 +01:00
clk.rs rust: clk: replace kernel::c_str! with C-Strings 2026-01-30 01:08:24 +01:00
configfs.rs rust: configfs: replace kernel::c_str! with C-Strings 2026-01-15 09:26:49 +01:00
cpu.rs
cpufreq.rs rust: cpufreq: replace kernel::c_str! with C-Strings 2026-01-27 11:21:22 +05:30
cpumask.rs rust: cpumask: rename methods of Cpumask for clarity and consistency 2026-01-27 11:21:23 +05:30
cred.rs
debugfs.rs rust: debugfs: Use kernel Atomic type in docs example 2026-01-19 15:02:46 +01:00
device.rs Linux 6.19-rc7 2026-01-26 13:23:52 +01:00
device_id.rs rust: device_id: replace incorrect word in safety documentation 2025-12-29 14:09:18 +01:00
devres.rs rust: devres: fix race condition due to nesting 2026-02-07 01:03:49 +01:00
dma.rs rust: dma: allow drivers to tune max segment size 2026-01-28 16:53:24 +01:00
driver.rs Linux 6.19-rc7 2026-01-26 13:23:52 +01:00
error.rs
faux.rs rust: faux: use "kernel vertical" style for imports 2026-01-07 19:56:00 +01:00
firmware.rs rust: firmware: replace kernel::c_str! with C-Strings 2025-11-17 00:53:47 +01:00
fmt.rs rust: fmt: Fix grammar in Adapter description 2026-01-04 23:51:35 +01:00
fs.rs
generated_arch_reachable_asm.rs.S
generated_arch_static_branch_asm.rs.S
generated_arch_warn_asm.rs.S
i2c.rs Rust changes for v6.20 / v7.0 2026-02-10 11:53:01 -08:00
id_pool.rs rust: id_pool: do not immediately acquire new ids 2025-12-02 14:17:09 -05:00
impl_flags.rs rust: add impl_flags! macro for defining common bitflag operations 2026-02-02 08:09:11 +01:00
init.rs rust: init: use #[default_error(err)] for the initializer macros 2026-01-17 10:51:42 +01:00
io.rs rust: io: move MIN_SIZE and io_addr_assert to IoKnownSize 2026-02-01 22:23:59 +01:00
ioctl.rs
iov.rs
irq.rs
jump_label.rs
kunit.rs rust: kunit: fix warning when !CONFIG_PRINTK 2026-03-02 10:01:15 -07:00
lib.rs Driver core changes for 7.0-rc1 2026-02-11 17:43:59 -08:00
list.rs rust: list: add warning to List::remove docs about mem::take 2025-11-26 13:26:59 +01:00
maple_tree.rs rust: maple_tree: rcu_read_lock() in destructor to silence lockdep 2025-12-23 11:23:15 -08:00
miscdevice.rs rust: redefine bindings::compat_ptr_ioctl in Rust 2026-01-16 14:54:11 +01:00
mm.rs
module_param.rs Modules changes for v6.19-rc1 2025-12-06 08:27:07 -08:00
net.rs
num.rs rust: num: add Bounded integer wrapping type 2025-11-19 00:22:24 +01:00
of.rs
opp.rs Rust changes for v6.19 2025-12-03 14:16:49 -08:00
page.rs rust: Return Option from page_align and ensure no usize overflow 2025-12-29 15:32:53 +01:00
pci.rs rust: pci: re-export ConfigSpace 2026-02-01 22:18:24 +01:00
pid_namespace.rs
platform.rs Linux 6.19-rc7 2026-01-26 13:23:52 +01:00
prelude.rs drm-next for 6.19-rc1: 2025-12-04 08:53:30 -08:00
print.rs rust: print: Add pr_*_once macros 2026-01-30 05:47:05 +01:00
processor.rs
ptr.rs rust: ptr: replace unneeded use of build_assert 2026-01-19 01:13:22 +01:00
pwm.rs rust: pwm: Simplify to_result call sites and unsafe blocks 2026-01-20 18:49:58 +01:00
rbtree.rs Rust changes for v6.20 / v7.0 2026-02-10 11:53:01 -08:00
regulator.rs rust: regulator: replace kernel::c_str! with C-Strings 2025-12-22 14:52:12 +00:00
revocable.rs
safety.rs rust: safety: introduce unsafe_precondition_assert! macro 2026-02-02 08:10:48 +01:00
scatterlist.rs rust: scatterlist: Update ARef imports to use sync::aref 2025-12-18 17:25:45 +01:00
security.rs
seq_file.rs rust: seq_file: replace kernel::c_str! with C-Strings 2026-01-29 15:32:40 +01:00
sizes.rs
slice.rs rust: slice: fix broken intra-doc links 2025-11-20 10:13:35 +00:00
soc.rs rust: Add soc_device support 2025-12-28 12:43:56 +01:00
static_assert.rs
std_vendor.rs
str.rs Modules changes for v6.19-rc1 2025-12-06 08:27:07 -08:00
sync.rs rust: sync: Replace kernel::c_str! with C-Strings 2026-01-28 09:25:44 +01:00
task.rs rust: task: restrict Task::group_leader() to current 2026-01-26 19:07:13 -08:00
time.rs
tracepoint.rs
transmute.rs rust: transmute: implement FromBytes and AsBytes for inhabited ZSTs 2026-01-26 03:16:31 +01:00
types.rs rust: allow clippy::disallowed_names for doctests 2025-11-17 22:53:27 +01:00
uaccess.rs
usb.rs USB / Thunderbolt changes for 7.0-rc1 2026-02-17 09:36:43 -08:00
workqueue.rs
xarray.rs