Commit 15423a52 authored by Xin Hao's avatar Xin Hao Committed by Linus Torvalds
Browse files

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

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

Link: https://lkml.kernel.org/r/20220303075314.22502-1-xhao@linux.alibaba.com


Signed-off-by: default avatarXin Hao <xhao@linux.alibaba.com>
Reviewed-by: default avatarSeongJae Park <sj@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f968c6a4

mm/damon/sysfs.c

+1 −1
Original line number Diff line number Diff line
@@ -2345,7 +2345,7 @@ 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 =