diff --git a/drivers/net/can/usb/etas_es58x/es581_4.c b/drivers/net/can/usb/etas_es58x/es581_4.c
index 88dbfe41ba85..14e360c9f2c9 100644
--- a/drivers/net/can/usb/etas_es58x/es581_4.c
+++ b/drivers/net/can/usb/etas_es58x/es581_4.c
@@ -371,8 +371,7 @@ static int es581_4_tx_can_msg(struct es58x_priv *priv,
 		return ret;
 
 	/* Fill message contents. */
-	tx_can_msg = (struct es581_4_tx_can_msg *)
-	    &es581_4_urb_cmd->bulk_tx_can_msg.tx_can_msg_buf[msg_len - 1];
+	tx_can_msg = (typeof(tx_can_msg))&es581_4_urb_cmd->raw_msg[msg_len];
 	put_unaligned_le32(es58x_get_raw_can_id(cf), &tx_can_msg->can_id);
 	put_unaligned_le32(priv->tx_head, &tx_can_msg->packet_idx);
 	put_unaligned_le16((u16)es58x_get_flags(skb), &tx_can_msg->flags);
diff --git a/drivers/net/can/usb/etas_es58x/es58x_fd.c b/drivers/net/can/usb/etas_es58x/es58x_fd.c
index e8a77d136165..af042aa55f59 100644
--- a/drivers/net/can/usb/etas_es58x/es58x_fd.c
+++ b/drivers/net/can/usb/etas_es58x/es58x_fd.c
@@ -357,8 +357,7 @@ static int es58x_fd_tx_can_msg(struct es58x_priv *priv,
 		return ret;
 
 	/* Fill message contents. */
-	tx_can_msg = (struct es58x_fd_tx_can_msg *)
-	    &es58x_fd_urb_cmd->tx_can_msg_buf[msg_len];
+	tx_can_msg = (typeof(tx_can_msg))&es58x_fd_urb_cmd->raw_msg[msg_len];
 	tx_can_msg->packet_idx = (u8)priv->tx_head;
 	put_unaligned_le32(es58x_get_raw_can_id(cf), &tx_can_msg->can_id);
 	tx_can_msg->flags = (u8)es58x_get_flags(skb);