Message ID | 20230319092641.41917-2-frank.li@vivo.com (mailing list archive) |
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State | New |
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Wysocki" <rafael@kernel.org>, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Yangtao Li <frank.li@vivo.com> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net |
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diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c index 9ddc6ee19433..b455afc12cfc 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -1478,14 +1478,11 @@ void f2fs_unregister_sysfs(struct f2fs_sb_info *sbi) remove_proc_entry(sbi->sb->s_id, f2fs_proc_root); } - kobject_del(&sbi->s_stat_kobj); - kobject_put(&sbi->s_stat_kobj); + kobject_del_and_put(&sbi->s_stat_kobj); wait_for_completion(&sbi->s_stat_kobj_unregister); - kobject_del(&sbi->s_feature_list_kobj); - kobject_put(&sbi->s_feature_list_kobj); + kobject_del_and_put(&sbi->s_feature_list_kobj); wait_for_completion(&sbi->s_feature_list_kobj_unregister); - kobject_del(&sbi->s_kobj); - kobject_put(&sbi->s_kobj); + kobject_del_and_put(&sbi->s_kobj); wait_for_completion(&sbi->s_kobj_unregister); }
Use kobject_del_and_put() to simplify code. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Signed-off-by: Yangtao Li <frank.li@vivo.com> --- fs/f2fs/sysfs.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)