[PATCH] mm/damon/sysfs: remove repeat container_of() in damon_sysfs_kdamond_release()

[Xin Hao]

In damon_sysfs_kdamond_release(), we have use container_of() to get
"kdamond" pointer, so there no need to get it once again.

Signed-off-by: Xin Hao <xhao@xxxxxxxxxxxxxxxxx>
---
 mm/damon/sysfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/damon/sysfs.c b/mm/damon/sysfs.c
index a4ad6b473b0a..687e7c7e8dea 100644
--- a/mm/damon/sysfs.c
+++ b/mm/damon/sysfs.c
@@ -2432,7 +2432,7 @@ static void damon_sysfs_kdamond_release(struct kobject *kobj)
 
 	if (kdamond->damon_ctx)
 		damon_destroy_ctx(kdamond->damon_ctx);
-	kfree(container_of(kobj, struct damon_sysfs_kdamond, kobj));
+	kfree(kdamond);
 }
 
 static struct kobj_attribute damon_sysfs_kdamond_state_attr =
-- 
2.27.0