| From 195e2d9febfbeef1d09701c387925e5c2f5cb038 Mon Sep 17 00:00:00 2001 |
| From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> |
| Date: Thu, 11 Feb 2021 13:12:38 +0100 |
| Subject: [PATCH] net: broadcom: bcm4908_enet: fix received skb length |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| Use ETH_FCS_LEN instead of magic value and drop incorrect + 2 |
| |
| Signed-off-by: Rafał Miłecki <rafal@milecki.pl> |
| Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> |
| Signed-off-by: David S. Miller <davem@davemloft.net> |
| --- |
| drivers/net/ethernet/broadcom/bcm4908_enet.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/drivers/net/ethernet/broadcom/bcm4908_enet.c |
| +++ b/drivers/net/ethernet/broadcom/bcm4908_enet.c |
| @@ -567,7 +567,7 @@ static int bcm4908_enet_poll(struct napi |
| |
| dma_unmap_single(dev, slot.dma_addr, slot.len, DMA_FROM_DEVICE); |
| |
| - skb_put(slot.skb, len - 4 + 2); |
| + skb_put(slot.skb, len - ETH_FCS_LEN); |
| slot.skb->protocol = eth_type_trans(slot.skb, enet->netdev); |
| netif_receive_skb(slot.skb); |
| |