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Message-Id: <1410640709-18295-2-git-send-email-fabf@skynet.be> Date: Sat, 13 Sep 2014 22:38:26 +0200 From: Fabian Frederick <fabf@...net.be> To: linux-kernel@...r.kernel.org Cc: davem@...emloft.net, Fabian Frederick <fabf@...net.be>, netdev@...r.kernel.org Subject: [PATCH 1/4 linux-next] net: fec: use container_of to resolve bufdesc_ex from bufdesc Use container_of instead of casting first structure member. ARM cross-compiled but untested. Signed-off-by: Fabian Frederick <fabf@...net.be> --- drivers/net/ethernet/freescale/fec_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 89355a7..f1a99d2 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -572,7 +572,7 @@ fec_enet_txq_put_data_tso(struct sk_buff *skb, struct net_device *ndev, struct fec_enet_private *fep = netdev_priv(ndev); const struct platform_device_id *id_entry = platform_get_device_id(fep->pdev); - struct bufdesc_ex *ebdp = (struct bufdesc_ex *)bdp; + struct bufdesc_ex *ebdp = container_of(bdp, struct bufdesc_ex, desc); unsigned short status; unsigned int estatus = 0; dma_addr_t addr; @@ -631,7 +631,7 @@ fec_enet_txq_put_hdr_tso(struct sk_buff *skb, struct net_device *ndev, const struct platform_device_id *id_entry = platform_get_device_id(fep->pdev); int hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb); - struct bufdesc_ex *ebdp = (struct bufdesc_ex *)bdp; + struct bufdesc_ex *ebdp = container_of(bdp, struct bufdesc_ex, desc); void *bufaddr; unsigned long dmabuf; unsigned short status; -- 1.8.4.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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