diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c
index 1fce27e9b769..e4f193eae4b2 100644
--- a/fs/ubifs/xattr.c
+++ b/fs/ubifs/xattr.c
@@ -208,13 +208,11 @@ static int change_xattr(struct ubifs_info *c, struct inode *host,
 		err = -ENOMEM;
 		goto out_free;
 	}
-	mutex_lock(&ui->ui_mutex);
 	kfree(ui->data);
 	ui->data = buf;
 	inode->i_size = ui->ui_size = size;
 	old_size = ui->data_len;
 	ui->data_len = size;
-	mutex_unlock(&ui->ui_mutex);
 
 	mutex_lock(&host_ui->ui_mutex);
 	host->i_ctime = current_time(host);
@@ -362,7 +360,6 @@ ssize_t ubifs_xattr_get(struct inode *host, const char *name, void *buf,
 	ubifs_assert(c, inode->i_size == ui->data_len);
 	ubifs_assert(c, ubifs_inode(host)->xattr_size > ui->data_len);
 
-	mutex_lock(&ui->ui_mutex);
 	if (buf) {
 		/* If @buf is %NULL we are supposed to return the length */
 		if (ui->data_len > size) {
@@ -375,7 +372,6 @@ ssize_t ubifs_xattr_get(struct inode *host, const char *name, void *buf,
 	err = ui->data_len;
 
 out_iput:
-	mutex_unlock(&ui->ui_mutex);
 	iput(inode);
 out_cleanup:
 	up_read(&ubifs_inode(host)->xattr_sem);