From: Felix Fietkau Date: Tue, 5 Dec 2017 13:23:59 +0000 (+0100) Subject: ar71xx: only access device stats in tx handler if packets were processed X-Git-Tag: v18.06.0-rc1~1090 X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=commitdiff_plain;h=31e6016d2e41199b22577b429b8691526a4359f6;ds=sidebyside ar71xx: only access device stats in tx handler if packets were processed Signed-off-by: Felix Fietkau --- diff --git a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c index e8eb632c77..72e6b32c63 100644 --- a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c +++ b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c @@ -999,12 +999,12 @@ static int ag71xx_tx_packets(struct ag71xx *ag, bool flush) DBG("%s: %d packets sent out\n", ag->dev->name, sent); - ag->dev->stats.tx_bytes += bytes_compl; - ag->dev->stats.tx_packets += sent; - if (!sent) return 0; + ag->dev->stats.tx_bytes += bytes_compl; + ag->dev->stats.tx_packets += sent; + netdev_completed_queue(ag->dev, sent, bytes_compl); if ((ring->curr - ring->dirty) < (ring_size * 3) / 4) netif_wake_queue(ag->dev);