It's a minor cleanup, see d84ff0512f1b ("workqueue: consistently use
int for @cpu variables") for reasons.
Signed-off-by: Hillf Danton <hdanton@xxxxxxxx>
---
--- e/kernel/workqueue.c
+++ f/kernel/workqueue.c
@@ -1393,7 +1393,7 @@ static void __queue_work(int cpu, struct
struct worker_pool *last_pool;
struct list_head *worklist;
unsigned int work_flags;
- unsigned int req_cpu = cpu;
+ int req_cpu = cpu;
/*
* While a work item is PENDING && off queue, a task trying to
