From 42e9a0146ebfd6213da93826362639208cd73762 Mon Sep 17 00:00:00 2001
From: Cheng-Yang Chou <yphbchou0911@gmail.com>
Date: Sun, 13 Apr 2025 03:02:52 +0800
Subject: [PATCH] Avoid double free

fast_buf.buf is already freed in the common error path.
Removing the redundant vfree prevents potential double-free.

Co-authored-by: Po-Ying Chiu <charlie910417@gmail.com>
---
 simrupt.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/simrupt.c b/simrupt.c
index d24d189..0095728 100644
--- a/simrupt.c
+++ b/simrupt.c
@@ -382,7 +382,6 @@ static int __init simrupt_init(void)
     /* Create the workqueue */
     simrupt_workqueue = alloc_workqueue("simruptd", WQ_UNBOUND, WQ_MAX_ACTIVE);
     if (!simrupt_workqueue) {
-        vfree(fast_buf.buf);
         ret = -ENOMEM;
         goto error_workqueue;
     }