Commit 779b8391 authored by Al Viro's avatar Al Viro
Browse files

kernfs: use lookup_one_len_unlocked() 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent b9680917

fs/kernfs/mount.c

+2 −3
Original line number Diff line number Diff line
@@ -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;