From: Zqiang <qiang.zhang@windriver.com>
Date: Mon, 25 Jan 2021 04:18:28 +0000 (+0800)
Subject: PM: sleep: No need to check PF_WQ_WORKER in thaw_kernel_threads()
X-Git-Tag: v5.12-rc1~174^2~3^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ccf7ce46ab91515a7146c00300e168efa9dc777e;p=thirdparty%2Flinux.git

PM: sleep: No need to check PF_WQ_WORKER in thaw_kernel_threads()

Because PF_KTHREAD is set for all wq worker threads, it is
not necessary to check PF_WQ_WORKER in addition to it in
thaw_kernel_threads(), so stop doing that.

Signed-off-by: Zqiang <qiang.zhang@windriver.com>
[ rjw: Subject and changelog rewrite ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/kernel/power/process.c b/kernel/power/process.c
index 45b054b7b5ec8..50cc635344866 100644
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -235,7 +235,7 @@ void thaw_kernel_threads(void)
 
 	read_lock(&tasklist_lock);
 	for_each_process_thread(g, p) {
-		if (p->flags & (PF_KTHREAD | PF_WQ_WORKER))
+		if (p->flags & PF_KTHREAD)
 			__thaw_task(p);
 	}
 	read_unlock(&tasklist_lock);