[PATCH v2] rust: update error.rs documentation

[Onur Özkan]

Adds missing header links.

Signed-off-by: Onur Özkan <work@xxxxxxxxxxxxx>
---
 rust/kernel/error.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rust/kernel/error.rs b/rust/kernel/error.rs
index 3dee3139fcd4..dd3e4224218d 100644
--- a/rust/kernel/error.rs
+++ b/rust/kernel/error.rs
@@ -2,6 +2,8 @@

 //! Kernel errors.
 //!
+//! C header: [`arch/mips/include/uapi/asm/errno.h`](srctree/arch/mips/include/uapi/asm/errno.h)
+//! C header: [`include/linux/errno.h`](srctree/include/linux/errno.h)
 //! C header: [`include/uapi/asm-generic/errno-base.h`](srctree/include/uapi/asm-generic/errno-base.h)

 use crate::{
--
2.50.0