diff options
| -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 824da0e9738a..7b38fca9f242 100644 --- a/rust/kernel/kunit.rs +++ b/rust/kernel/kunit.rs @@ -13,6 +13,10 @@ use core::{ffi::c_void, fmt}; /// 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)] @@ -29,6 +33,10 @@ 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)] |