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

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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: Xin Hao <xhao@linux.alibaba.com>
Reviewed-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Xin Hao 2022-03-22 14:50:00 -07:00 committed by Linus Torvalds
parent f968c6a4c6
commit 15423a52cc
1 changed files with 1 additions and 1 deletions
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2
mm/damon/sysfs.c
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@ -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 =