[PATCH v6 2/6] rust: error: Add ECANCELED error code

The Rust dma_fence abstractions need the ECANCELED error code.

Add ECANCELED error code.

Signed-off-by: Philipp Stanner <[email protected]>
Tested-by: Daniel Almeida <[email protected]>
---
 rust/kernel/error.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rust/kernel/error.rs b/rust/kernel/error.rs
index a56ba6309594..cb666f0d42ee 100644
--- a/rust/kernel/error.rs
+++ b/rust/kernel/error.rs
@@ -67,6 +67,7 @@ macro_rules! declare_err {
     declare_err!(EOVERFLOW, "Value too large for defined data type.");
     declare_err!(EMSGSIZE, "Message too long.");
     declare_err!(ETIMEDOUT, "Connection timed out.");
+    declare_err!(ECANCELED, "Request has been canceled.");
     declare_err!(ERESTARTSYS, "Restart the system call.");
     declare_err!(ERESTARTNOINTR, "System call was interrupted by a signal and will be restarted.");
     declare_err!(ERESTARTNOHAND, "Restart if no handler.");
-- 
2.55.0