From 6b2a2ab7ace1d1b28a497d8607a3a56e9b7a6a10 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E3=83=95=E3=82=A3=E3=83=AB=E3=82=BF=E3=83=BC=E3=83=9A?=
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Date: Fri, 13 Feb 2026 14:51:33 +0800
Subject: [PATCH] Return INVALID_DEFERRED_TOKEN on allocation failure (#26012)

Return the proper deferred_token type instead of boolean false.
---
 quantum/deferred_exec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/quantum/deferred_exec.c b/quantum/deferred_exec.c
index b3be3747d47..41a773140d3 100644
--- a/quantum/deferred_exec.c
+++ b/quantum/deferred_exec.c
@@ -56,7 +56,7 @@ deferred_token defer_exec_advanced(deferred_executor_t *table, size_t table_coun
             // Work out the new token value, dropping out if none were available
             deferred_token token = allocate_token(table, table_count);
             if (token == INVALID_DEFERRED_TOKEN) {
-                return false;
+                return INVALID_DEFERRED_TOKEN;
             }
 
             // Set up the executor table entry