5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Koichiro Den commit 82e15be2d8b9efa6fb1750528d9b6f40e6a8eea7 upstream. netif_rx() already accounts packets it drops in the core rx_dropped counter. ntb_netdev counts them again as both errors and drops. Leave netif_rx() drops to the core. Count the packet and bytes unconditionally since it was received successfully by the driver. Fixes: 548c237c0a99 ("net: Add support for NTB virtual ethernet device") Cc: stable@vger.kernel.org Suggested-by: Jakub Kicinski Signed-off-by: Koichiro Den Link: https://patch.msgid.link/20260819172539.1450821-2-den@valinux.co.jp Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- drivers/net/ntb_netdev.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) --- a/drivers/net/ntb_netdev.c +++ b/drivers/net/ntb_netdev.c @@ -125,13 +125,9 @@ static void ntb_netdev_rx_handler(struct skb->protocol = eth_type_trans(skb, ndev); skb->ip_summed = CHECKSUM_NONE; - if (netif_rx(skb) == NET_RX_DROP) { - ndev->stats.rx_errors++; - ndev->stats.rx_dropped++; - } else { - ndev->stats.rx_packets++; - ndev->stats.rx_bytes += len; - } + netif_rx(skb); + ndev->stats.rx_packets++; + ndev->stats.rx_bytes += len; skb = new_skb;