[PATCH net-next 14/15] net: dsa: tag_xrs700x: use the dsa_xmit_port_mask() helper

[Vladimir Oltean <vladimir.oltean@nxp.com>]

The "xrs700x" is the original DSA tagging protocol with HSR TX
replication support, we now essentially move that logic to the
dsa_xmit_port_mask() helper. The end result is something akin to
hellcreek_xmit() (but reminds me I should also take care of
skb_checksum_help() for tail taggers in the core).

The implementation differences to dsa_xmit_port_mask() are immaterial.

Cc: George McCollister <george.mccollister@gmail.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
---
 net/dsa/tag_xrs700x.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/net/dsa/tag_xrs700x.c b/net/dsa/tag_xrs700x.c
index 68d4633ddd5e..a05219f702c6 100644
--- a/net/dsa/tag_xrs700x.c
+++ b/net/dsa/tag_xrs700x.c
@@ -13,16 +13,10 @@
 
 static struct sk_buff *xrs700x_xmit(struct sk_buff *skb, struct net_device *dev)
 {
-	struct dsa_port *partner, *dp = dsa_user_to_port(dev);
 	u8 *trailer;
 
 	trailer = skb_put(skb, 1);
-	trailer[0] = BIT(dp->index);
-
-	if (dp->hsr_dev)
-		dsa_hsr_foreach_port(partner, dp->ds, dp->hsr_dev)
-			if (partner != dp)
-				trailer[0] |= BIT(partner->index);
+	trailer[0] = dsa_xmit_port_mask(skb, dev);
 
 	return skb;
 }
-- 
2.43.0