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authorFlorian Fainelli <florian.fainelli@broadcom.com>2023-11-13 08:50:30 -0800
committerJakub Kicinski <kuba@kernel.org>2023-11-14 19:45:35 -0800
commit8fedaaca40711a7f3a00f3c20ecdca7c2313054a (patch)
tree5fa610697929a76d59fd1ac35b2bb32ffc42d192 /net/dsa
parent89cdf9d556016a54ff6ddd62324aa5ec790c05cc (diff)
net: dsa: tag_rtl4_a: Use existing ETH_P_REALTEK constant
No functional change, uses the existing ETH_P_REALTEK constant already defined in if_ether.h. Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://lore.kernel.org/r/20231113165030.2440083-1-florian.fainelli@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/dsa')
-rw-r--r--net/dsa/tag_rtl4_a.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/net/dsa/tag_rtl4_a.c b/net/dsa/tag_rtl4_a.c
index 4da5bad1a7aa..a019226ec6d2 100644
--- a/net/dsa/tag_rtl4_a.c
+++ b/net/dsa/tag_rtl4_a.c
@@ -23,7 +23,6 @@
#define RTL4_A_NAME "rtl4a"
#define RTL4_A_HDR_LEN 4
-#define RTL4_A_ETHERTYPE 0x8899
#define RTL4_A_PROTOCOL_SHIFT 12
/*
* 0x1 = Realtek Remote Control protocol (RRCP)
@@ -54,7 +53,7 @@ static struct sk_buff *rtl4a_tag_xmit(struct sk_buff *skb,
/* Set Ethertype */
p = (__be16 *)tag;
- *p = htons(RTL4_A_ETHERTYPE);
+ *p = htons(ETH_P_REALTEK);
out = (RTL4_A_PROTOCOL_RTL8366RB << RTL4_A_PROTOCOL_SHIFT);
/* The lower bits indicate the port number */
@@ -82,7 +81,7 @@ static struct sk_buff *rtl4a_tag_rcv(struct sk_buff *skb,
tag = dsa_etype_header_pos_rx(skb);
p = (__be16 *)tag;
etype = ntohs(*p);
- if (etype != RTL4_A_ETHERTYPE) {
+ if (etype != ETH_P_REALTEK) {
/* Not custom, just pass through */
netdev_dbg(dev, "non-realtek ethertype 0x%04x\n", etype);
return skb;