diff options
Diffstat (limited to 'fs/sysfs/group.c')
| -rw-r--r-- | fs/sysfs/group.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/fs/sysfs/group.c b/fs/sysfs/group.c index 442f34ff1af..194414f8298 100644 --- a/fs/sysfs/group.c +++ b/fs/sysfs/group.c @@ -101,9 +101,9 @@ int sysfs_create_group(struct kobject *kobj, } /** - * sysfs_update_group - given a directory kobject, create an attribute group - * @kobj: The kobject to create the group on - * @grp: The attribute group to create + * sysfs_update_group - given a directory kobject, update an attribute group + * @kobj: The kobject to update the group on + * @grp: The attribute group to update * * This function updates an attribute group. Unlike * sysfs_create_group(), it will explicitly not warn or error if any @@ -165,10 +165,7 @@ int sysfs_merge_group(struct kobject *kobj, struct attribute *const *attr; int i; - if (grp) - dir_sd = sysfs_get_dirent(kobj->sd, NULL, grp->name); - else - dir_sd = sysfs_get(kobj->sd); + dir_sd = sysfs_get_dirent(kobj->sd, NULL, grp->name); if (!dir_sd) return -ENOENT; @@ -195,10 +192,7 @@ void sysfs_unmerge_group(struct kobject *kobj, struct sysfs_dirent *dir_sd; struct attribute *const *attr; - if (grp) - dir_sd = sysfs_get_dirent(kobj->sd, NULL, grp->name); - else - dir_sd = sysfs_get(kobj->sd); + dir_sd = sysfs_get_dirent(kobj->sd, NULL, grp->name); if (dir_sd) { for (attr = grp->attrs; *attr; ++attr) sysfs_hash_and_remove(dir_sd, NULL, (*attr)->name); |