From: Sergei Shtylyov Date: Fri, 14 Feb 2014 00:05:42 +0000 (+0300) Subject: sh_eth: use ETH_ZLEN instead of home-grown #define X-Git-Tag: firefly_0821_release~176^2~4167^2~364 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=730c8c69bc8d4640336885e20e719b0842d0fcb2;p=firefly-linux-kernel-4.4.55.git sh_eth: use ETH_ZLEN instead of home-grown #define The driver #define's and uses ETHERSMALL macro for the minimum Ethernet frame size for which we have a standard macro ETH_ZLEN. Use the latter instead of the home-grown one. Signed-off-by: Sergei Shtylyov Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index 040cb94e8219..88b40b514cb2 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -2098,8 +2098,8 @@ static int sh_eth_start_xmit(struct sk_buff *skb, struct net_device *ndev) skb->len + 2); txdesc->addr = dma_map_single(&ndev->dev, skb->data, skb->len, DMA_TO_DEVICE); - if (skb->len < ETHERSMALL) - txdesc->buffer_length = ETHERSMALL; + if (skb->len < ETH_ZLEN) + txdesc->buffer_length = ETH_ZLEN; else txdesc->buffer_length = skb->len; diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h index 6075915b88ec..d55e37cd5fec 100644 --- a/drivers/net/ethernet/renesas/sh_eth.h +++ b/drivers/net/ethernet/renesas/sh_eth.h @@ -27,8 +27,7 @@ #define RX_RING_MIN 64 #define TX_RING_MAX 1024 #define RX_RING_MAX 1024 -#define ETHERSMALL 60 -#define PKT_BUF_SZ 1538 +#define PKT_BUF_SZ 1538 #define SH_ETH_TSU_TIMEOUT_MS 500 #define SH_ETH_TSU_CAM_ENTRIES 32