diff options
Diffstat (limited to 'fs/kernfs/mount.c')
| -rw-r--r-- | fs/kernfs/mount.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/kernfs/mount.c b/fs/kernfs/mount.c index f73541fbe7af..b5b5f079a7f7 100644 --- a/fs/kernfs/mount.c +++ b/fs/kernfs/mount.c @@ -120,9 +120,8 @@ struct dentry *kernfs_node_dentry(struct kernfs_node *kn, kntmp = find_next_ancestor(kn, knparent); if (WARN_ON(!kntmp)) return ERR_PTR(-EINVAL); - mutex_lock(&d_inode(dentry)->i_mutex); - dtmp = lookup_one_len(kntmp->name, dentry, strlen(kntmp->name)); - mutex_unlock(&d_inode(dentry)->i_mutex); + dtmp = lookup_one_len_unlocked(kntmp->name, dentry, + strlen(kntmp->name)); dput(dentry); if (IS_ERR(dtmp)) return dtmp; |