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- From 195e2d9febfbeef1d09701c387925e5c2f5cb038 Mon Sep 17 00:00:00 2001
- From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <[email protected]>
- 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 <[email protected]>
- Reviewed-by: Florian Fainelli <[email protected]>
- Signed-off-by: David S. Miller <[email protected]>
- ---
- 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);
-
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