Commit f313edfe authored by Zheng Yongjun's avatar Zheng Yongjun Committed by David S. Miller
Browse files

net: cortina: Remove set but not used variable 



Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/ethernet/cortina/gemini.c: In function gmac_get_ringparam:
drivers/net/ethernet/cortina/gemini.c:2125:21: warning: variable ‘config0’ set but not used [-Wunused-but-set-variable]

drivers/net/ethernet/cortina/gemini.c: In function gmac_init:
drivers/net/ethernet/cortina/gemini.c:512:6: warning: variable ‘val’ set but not used [-Wunused-but-set-variable]

these variable is never used, so remove it.

Signed-off-by: default avatarZheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a9609d79

drivers/net/ethernet/cortina/gemini.c

+2 −4
Original line number Diff line number Diff line
@@ -509,7 +509,6 @@ static int gmac_init(struct net_device *netdev) 
		.rel_threshold = 0,

	} };

	union gmac_config0 tmp;

	u32 val;



	config0.bits.max_len = gmac_pick_rx_max_len(netdev->mtu);

	tmp.bits32 = readl(port->gmac_base + GMAC_CONFIG0);
@@ -519,7 +518,7 @@ static int gmac_init(struct net_device *netdev) 
	writel(config2.bits32, port->gmac_base + GMAC_CONFIG2);

	writel(config3.bits32, port->gmac_base + GMAC_CONFIG3);



	val = readl(port->dma_base + GMAC_AHB_WEIGHT_REG);

	readl(port->dma_base + GMAC_AHB_WEIGHT_REG);

	writel(ahb_weight.bits32, port->dma_base + GMAC_AHB_WEIGHT_REG);



	writel(hw_weigh.bits32,
@@ -2107,9 +2106,8 @@ static void gmac_get_ringparam(struct net_device *netdev, 
			       struct ethtool_ringparam *rp)

{

	struct gemini_ethernet_port *port = netdev_priv(netdev);

	union gmac_config0 config0;



	config0.bits32 = readl(port->gmac_base + GMAC_CONFIG0);

	readl(port->gmac_base + GMAC_CONFIG0);



	rp->rx_max_pending = 1 << 15;

	rp->rx_mini_max_pending = 0;