net: hsr: add tx stats for master interface

Add tx stats to hsr interface. Without this
ifconfig for hsr interface doesn't show tx packet stats.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 0 deletions

diff --git a/net/hsr/hsr_forward.c b/net/hsr/hsr_forward.c
index 0cac992192d0..ddd9605bad04 100644
--- a/net/hsr/hsr_forward.c
+++ b/net/hsr/hsr_forward.c
@@ -359,6 +359,13 @@ void hsr_forward_skb(struct sk_buff *skb, struct hsr_port *port)
                 goto out_drop;
         hsr_register_frame_in(frame.node_src, port, frame.sequence_nr);
         hsr_forward_do(&frame);
+        /* Gets called for ingress frames as well as egress from master port.
+         * So check and increment stats for master port only here.
+         */
+        if (port->type == HSR_PT_MASTER) {
+                port->dev->stats.tx_packets++;
+                port->dev->stats.tx_bytes += skb->len;
+        }
 
         if (frame.skb_hsr)
                 kfree_skb(frame.skb_hsr);