diff options
Diffstat (limited to 'fs/sysfs/dir.c')
| -rw-r--r-- | fs/sysfs/dir.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c index 01eeb4b954b..bc11a263aa5 100644 --- a/fs/sysfs/dir.c +++ b/fs/sysfs/dir.c @@ -372,22 +372,19 @@ const struct inode_operations sysfs_dir_inode_operations = { static void remove_dir(struct dentry * d) { - struct dentry * parent = dget(d->d_parent); - struct sysfs_dirent * sd; + struct dentry *parent = d->d_parent; + struct sysfs_dirent *sd = d->d_fsdata; mutex_lock(&parent->d_inode->i_mutex); - d_delete(d); - sd = d->d_fsdata; + list_del_init(&sd->s_sibling); - if (d->d_inode) - simple_rmdir(parent->d_inode,d); pr_debug(" o %s removing done (%d)\n",d->d_name.name, atomic_read(&d->d_count)); mutex_unlock(&parent->d_inode->i_mutex); - dput(parent); + sysfs_drop_dentry(sd); sysfs_deactivate(sd); sysfs_put(sd); } @@ -404,7 +401,6 @@ static void __sysfs_remove_dir(struct dentry *dentry) struct sysfs_dirent * parent_sd; struct sysfs_dirent * sd, * tmp; - dget(dentry); if (!dentry) return; @@ -415,21 +411,17 @@ static void __sysfs_remove_dir(struct dentry *dentry) if (!sd->s_type || !(sd->s_type & SYSFS_NOT_PINNED)) continue; list_move(&sd->s_sibling, &removed); - sysfs_drop_dentry(sd, dentry); } mutex_unlock(&dentry->d_inode->i_mutex); list_for_each_entry_safe(sd, tmp, &removed, s_sibling) { list_del_init(&sd->s_sibling); + sysfs_drop_dentry(sd); sysfs_deactivate(sd); sysfs_put(sd); } remove_dir(dentry); - /** - * Drop reference from dget() on entrance. - */ - dput(dentry); } /** |