From c6761a9ed329dd41fee09dc2926126768e5ca34c Mon Sep 17 00:00:00 2001 From: Anand Jain Date: Thu, 21 Nov 2019 17:33:32 +0800 Subject: btrfs: sysfs, btrfs_sysfs_add_fsid() drop unused argument parent Commit 24bd69cb ("Btrfs: sysfs: add support to add parent for fsid") added parent argument in preparation to show the seed fsid under the sprout fsid as in the patch [1] in the mailing list. [1] Btrfs: sysfs: support seed devices in the sysfs layout But later this idea was superseded by another idea to rename the fsid as in the commit f93c39970b1d ("btrfs: factor out sysfs code for updating sprout fsid"). So we don't need parent argument anymore. Signed-off-by: Anand Jain Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/sysfs.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'fs/btrfs/sysfs.c') diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index 3799af42ee29..1d8ee57da164 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -1065,18 +1065,19 @@ void btrfs_sysfs_update_sprout_fsid(struct btrfs_fs_devices *fs_devices, static struct kset *btrfs_kset; /* + * Creates: + * /sys/fs/btrfs/UUID + * * Can be called by the device discovery thread. - * And parent can be specified for seed device */ -int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs, - struct kobject *parent) +int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs) { int error; init_completion(&fs_devs->kobj_unregister); fs_devs->fsid_kobj.kset = btrfs_kset; - error = kobject_init_and_add(&fs_devs->fsid_kobj, - &btrfs_ktype, parent, "%pU", fs_devs->fsid); + error = kobject_init_and_add(&fs_devs->fsid_kobj, &btrfs_ktype, NULL, + "%pU", fs_devs->fsid); if (error) { kobject_put(&fs_devs->fsid_kobj); return error; -- cgit