diff options
Diffstat (limited to 'rust/kernel/kunit.rs')
| -rw-r--r-- | rust/kernel/kunit.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/rust/kernel/kunit.rs b/rust/kernel/kunit.rs index f93f24a60bdd..a1edf7491579 100644 --- a/rust/kernel/kunit.rs +++ b/rust/kernel/kunit.rs @@ -14,6 +14,10 @@ use crate::prelude::*; /// Public but hidden since it should only be used from KUnit generated code. #[doc(hidden)] pub fn err(args: fmt::Arguments<'_>) { + // `args` is unused if `CONFIG_PRINTK` is not set - this avoids a build-time warning. + #[cfg(not(CONFIG_PRINTK))] + let _ = args; + // SAFETY: The format string is null-terminated and the `%pA` specifier matches the argument we // are passing. #[cfg(CONFIG_PRINTK)] @@ -30,6 +34,10 @@ pub fn err(args: fmt::Arguments<'_>) { /// Public but hidden since it should only be used from KUnit generated code. #[doc(hidden)] pub fn info(args: fmt::Arguments<'_>) { + // `args` is unused if `CONFIG_PRINTK` is not set - this avoids a build-time warning. + #[cfg(not(CONFIG_PRINTK))] + let _ = args; + // SAFETY: The format string is null-terminated and the `%pA` specifier matches the argument we // are passing. #[cfg(CONFIG_PRINTK)] |