[PATCH net-next v2 3/3] net: ocelot: Remove ocelot_xfh_get_cpuq

[Horatiu Vultur]

Now when extracting frames from CPU the cpuq is not used anymore so
remove it.

Signed-off-by: Horatiu Vultur <horatiu.vul...@microchip.com>
---
 drivers/net/ethernet/mscc/ocelot.c | 3 +--
 include/linux/dsa/ocelot.h         | 5 -----
 net/dsa/tag_ocelot.c               | 2 --
 3 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/net/ethernet/mscc/ocelot.c 
b/drivers/net/ethernet/mscc/ocelot.c
index 9cc9378157e4..9f0c9bdd9f5d 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -687,7 +687,7 @@ static int ocelot_xtr_poll_xfh(struct ocelot *ocelot, int 
grp, u32 *xfh)
 int ocelot_xtr_poll_frame(struct ocelot *ocelot, int grp, struct sk_buff 
**nskb)
 {
        struct skb_shared_hwtstamps *shhwtstamps;
-       u64 tod_in_ns, full_ts_in_ns, cpuq;
+       u64 tod_in_ns, full_ts_in_ns;
        u64 timestamp, src_port, len;
        u32 xfh[OCELOT_TAG_LEN / 4];
        struct net_device *dev;
@@ -704,7 +704,6 @@ int ocelot_xtr_poll_frame(struct ocelot *ocelot, int grp, 
struct sk_buff **nskb)
        ocelot_xfh_get_src_port(xfh, &src_port);
        ocelot_xfh_get_len(xfh, &len);
        ocelot_xfh_get_rew_val(xfh, &timestamp);
-       ocelot_xfh_get_cpuq(xfh, &cpuq);
 
        if (WARN_ON(src_port >= ocelot->num_phys_ports))
                return -EINVAL;
diff --git a/include/linux/dsa/ocelot.h b/include/linux/dsa/ocelot.h
index 4265f328681a..c6bc45ae5e03 100644
--- a/include/linux/dsa/ocelot.h
+++ b/include/linux/dsa/ocelot.h
@@ -160,11 +160,6 @@ static inline void ocelot_xfh_get_src_port(void 
*extraction, u64 *src_port)
        packing(extraction, src_port, 46, 43, OCELOT_TAG_LEN, UNPACK, 0);
 }
 
-static inline void ocelot_xfh_get_cpuq(void *extraction, u64 *cpuq)
-{
-       packing(extraction, cpuq, 28, 20, OCELOT_TAG_LEN, UNPACK, 0);
-}
-
 static inline void ocelot_xfh_get_qos_class(void *extraction, u64 *qos_class)
 {
        packing(extraction, qos_class, 19, 17, OCELOT_TAG_LEN, UNPACK, 0);
diff --git a/net/dsa/tag_ocelot.c b/net/dsa/tag_ocelot.c
index 157f95689d8d..f9df9cac81c5 100644
--- a/net/dsa/tag_ocelot.c
+++ b/net/dsa/tag_ocelot.c
@@ -83,7 +83,6 @@ static struct sk_buff *ocelot_rcv(struct sk_buff *skb,
        struct dsa_port *dp;
        u8 *extraction;
        u16 vlan_tpid;
-       u64 cpuq;
 
        /* Revert skb->data by the amount consumed by the DSA master,
         * so it points to the beginning of the frame.
@@ -113,7 +112,6 @@ static struct sk_buff *ocelot_rcv(struct sk_buff *skb,
        ocelot_xfh_get_qos_class(extraction, &qos_class);
        ocelot_xfh_get_tag_type(extraction, &tag_type);
        ocelot_xfh_get_vlan_tci(extraction, &vlan_tci);
-       ocelot_xfh_get_cpuq(extraction, &cpuq);
 
        skb->dev = dsa_master_find_slave(netdev, 0, src_port);
        if (!skb->dev)
-- 
2.30.1