From: Vladimir Oltean Date: Thu, 27 Nov 2025 12:08:58 +0000 (+0200) Subject: net: dsa: tag_rtl8_4: use the dsa_xmit_port_mask() helper X-Git-Url: https://gentwo.org/gitweb/?a=commitdiff_plain;h=5afe4ccc33f47ab84efab01d8f159542fd945b95;p=linux%2F.git net: dsa: tag_rtl8_4: use the dsa_xmit_port_mask() helper The "rtl8_4" and "rtl8_4t" tagging protocols populate a bit mask for the TX ports, so we can use dsa_xmit_port_mask() to centralize the decision of how to set that field. Cc: Linus Walleij Cc: "Alvin Šipraga" Signed-off-by: Vladimir Oltean Link: https://patch.msgid.link/20251127120902.292555-12-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski --- diff --git a/net/dsa/tag_rtl8_4.c b/net/dsa/tag_rtl8_4.c index 15c2bae2b429..2464545da4d2 100644 --- a/net/dsa/tag_rtl8_4.c +++ b/net/dsa/tag_rtl8_4.c @@ -103,7 +103,6 @@ static void rtl8_4_write_tag(struct sk_buff *skb, struct net_device *dev, void *tag) { - struct dsa_port *dp = dsa_user_to_port(dev); __be16 tag16[RTL8_4_TAG_LEN / 2]; /* Set Realtek EtherType */ @@ -116,7 +115,7 @@ static void rtl8_4_write_tag(struct sk_buff *skb, struct net_device *dev, tag16[2] = htons(FIELD_PREP(RTL8_4_LEARN_DIS, 1)); /* Zero ALLOW; set RX (CPU->switch) forwarding port mask */ - tag16[3] = htons(FIELD_PREP(RTL8_4_RX, BIT(dp->index))); + tag16[3] = htons(FIELD_PREP(RTL8_4_RX, dsa_xmit_port_mask(skb, dev))); memcpy(tag, tag16, RTL8_4_TAG_LEN); }