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[194.187.74.233]) by smtp.gmail.com with ESMTPSA id f23sm834783ljn.131.2021.02.11.04.13.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Feb 2021 04:13:22 -0800 (PST) From: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= To: "David S . Miller" , Jakub Kicinski , Rob Herring Cc: Florian Fainelli , Randy Dunlap , Masahiro Yamada , netdev@vger.kernel.org, devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Andrew Lunn , =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= Subject: [PATCH net-next 5.12 7/8] net: broadcom: bcm4908_enet: fix received skb length Date: Thu, 11 Feb 2021 13:12:38 +0100 Message-Id: <20210211121239.728-8-zajec5@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210211121239.728-1-zajec5@gmail.com> References: <20210209230130.4690-2-zajec5@gmail.com> <20210211121239.728-1-zajec5@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Rafał Miłecki Use ETH_FCS_LEN instead of magic value and drop incorrect + 2 Signed-off-by: Rafał Miłecki Reviewed-by: Florian Fainelli --- drivers/net/ethernet/broadcom/bcm4908_enet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/bcm4908_enet.c b/drivers/net/ethernet/broadcom/bcm4908_enet.c index 47c1b7d827c5..2e825db3b2f1 100644 --- 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_struct *napi, int weight) 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);