From: Murali Karicheri <m-karicheri2@ti.com>
Date: Mon, 15 Apr 2019 15:36:03 +0000 (-0400)
Subject: net: hsr: add tx stats for master interface
X-Git-Tag: v5.2-rc1~133^2~168^2
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=ee2c46f353901a41513ca0776d6bb6e6fd39cb98;p=uclinux-h8%2Flinux.git

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>
---

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);