workqueue: Removed double allocation of wq_update_pod_attrs_buf

First commit 2930155b2e272 ("workqueue: Initialize unbound CPU pods later in
the boot") added the initialization of wq_update_pod_attrs_buf to
workqueue_init_early(), and then latter on, commit 84193c07105c6
("workqueue: Generalize unbound CPU pods") added it as well. This appeared
in a kmemleak run where the second allocation made the first allocation
leak.

Fixes: 84193c07105c6 ("workqueue: Generalize unbound CPU pods")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index c85825e17df8530d8ec1b76f2a262e8ecd51a099..129328b765fb84ec48930869c4b26477cfc11136 100644 (file)
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -6535,9 +6535,6 @@ void __init workqueue_init_early(void)
 
        BUG_ON(!zalloc_cpumask_var_node(&pt->pod_cpus[0], GFP_KERNEL, NUMA_NO_NODE));
 
-       wq_update_pod_attrs_buf = alloc_workqueue_attrs();
-       BUG_ON(!wq_update_pod_attrs_buf);
-
        pt->nr_pods = 1;
        cpumask_copy(pt->pod_cpus[0], cpu_possible_mask);
        pt->pod_node[0] = NUMA_NO_NODE;