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btrfs: rename error to ret in btrfs_sysfs_add_mounted()

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Unify naming of return value to the preferred way.

Reviewed-by: Daniel Vacek <neelx@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2025-06-18 13:29:30 +02:00
parent 6dfe71e6ab
commit 6631c67ca1
1 changed files with 23 additions and 24 deletions
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47
fs/btrfs/sysfs.c
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@ -2324,71 +2324,70 @@ int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs)
int btrfs_sysfs_add_mounted(struct btrfs_fs_info *fs_info)
{
int error;
int ret;
struct btrfs_fs_devices *fs_devs = fs_info->fs_devices;
struct kobject *fsid_kobj = &fs_devs->fsid_kobj;
error = btrfs_sysfs_add_fs_devices(fs_devs);
if (error)
return error;
ret = btrfs_sysfs_add_fs_devices(fs_devs);
if (ret)
return ret;
error = sysfs_create_files(fsid_kobj, btrfs_attrs);
if (error) {
ret = sysfs_create_files(fsid_kobj, btrfs_attrs);
if (ret) {
btrfs_sysfs_remove_fs_devices(fs_devs);
return error;
return ret;
}
error = sysfs_create_group(fsid_kobj,
&btrfs_feature_attr_group);
if (error)
ret = sysfs_create_group(fsid_kobj, &btrfs_feature_attr_group);
if (ret)
goto failure;
#ifdef CONFIG_BTRFS_DEBUG
fs_info->debug_kobj = kobject_create_and_add("debug", fsid_kobj);
if (!fs_info->debug_kobj) {
error = -ENOMEM;
ret = -ENOMEM;
goto failure;
}
error = sysfs_create_files(fs_info->debug_kobj, btrfs_debug_mount_attrs);
if (error)
ret = sysfs_create_files(fs_info->debug_kobj, btrfs_debug_mount_attrs);
if (ret)
goto failure;
#endif
/* Discard directory */
fs_info->discard_kobj = kobject_create_and_add("discard", fsid_kobj);
if (!fs_info->discard_kobj) {
error = -ENOMEM;
ret = -ENOMEM;
goto failure;
}
error = sysfs_create_files(fs_info->discard_kobj, discard_attrs);
if (error)
ret = sysfs_create_files(fs_info->discard_kobj, discard_attrs);
if (ret)
goto failure;
error = addrm_unknown_feature_attrs(fs_info, true);
if (error)
ret = addrm_unknown_feature_attrs(fs_info, true);
if (ret)
goto failure;
error = sysfs_create_link(fsid_kobj, &fs_info->sb->s_bdi->dev->kobj, "bdi");
if (error)
ret = sysfs_create_link(fsid_kobj, &fs_info->sb->s_bdi->dev->kobj, "bdi");
if (ret)
goto failure;
fs_info->space_info_kobj = kobject_create_and_add("allocation",
fsid_kobj);
if (!fs_info->space_info_kobj) {
error = -ENOMEM;
ret = -ENOMEM;
goto failure;
}
error = sysfs_create_files(fs_info->space_info_kobj, allocation_attrs);
if (error)
ret = sysfs_create_files(fs_info->space_info_kobj, allocation_attrs);
if (ret)
goto failure;
return 0;
failure:
btrfs_sysfs_remove_mounted(fs_info);
return error;
return ret;
}
static ssize_t qgroup_enabled_show(struct kobject *qgroups_kobj,