diff options
| -rw-r--r-- | fs/configfs/dir.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c index 4d11479cf2c3..a89058b39884 100644 --- a/fs/configfs/dir.c +++ b/fs/configfs/dir.c @@ -435,7 +435,8 @@ static int configfs_detach_prep(struct dentry *dentry, struct mutex **wait_mutex ret = 0; list_for_each_entry(sd, &parent_sd->s_children, s_sibling) { - if (sd->s_type & CONFIGFS_NOT_PINNED) + if (!sd->s_element || + (sd->s_type & CONFIGFS_NOT_PINNED)) continue; if (sd->s_type & CONFIGFS_USET_DEFAULT) { /* Abort if racing with mkdir() */ |