vrf: fix a comment about loopback device

This is a leftover of the below commit.

Fixes: 4f04256 ("net: vrf: Drop local rtable and rt6_info")
Signed-off-by: Nicolas Dichtel <[email protected]>
Acked-by: David Ahern <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

drivers/net/vrf.c

@@ -471,9 +471,8 @@ static netdev_tx_t vrf_process_v6_outbound(struct sk_buff *skb,
 
 	skb_dst_drop(skb);
 
-	/* if dst.dev is loopback or the VRF device again this is locally
-	 * originated traffic destined to a local address. Short circuit
-	 * to Rx path
+	/* if dst.dev is the VRF device again this is locally originated traffic
+	 * destined to a local address. Short circuit to Rx path.
 	 */
 	if (dst->dev == dev)
 		return vrf_local_xmit(skb, dev, dst);
@@ -547,9 +546,8 @@ static netdev_tx_t vrf_process_v4_outbound(struct sk_buff *skb,
 
 	skb_dst_drop(skb);
 
-	/* if dst.dev is loopback or the VRF device again this is locally
-	 * originated traffic destined to a local address. Short circuit
-	 * to Rx path
+	/* if dst.dev is the VRF device again this is locally originated traffic
+	 * destined to a local address. Short circuit to Rx path.
 	 */
 	if (rt->dst.dev == vrf_dev)
 		return vrf_local_xmit(skb, vrf_dev, &rt->dst);