From f313edfe085bb9a16c96208dd6db8218c081dfaf Mon Sep 17 00:00:00 2001 From: Zheng Yongjun Date: Fri, 18 Sep 2020 16:49:51 +0800 Subject: [PATCH] net: cortina: Remove set but not used variable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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: Zheng Yongjun Signed-off-by: David S. Miller --- drivers/net/ethernet/cortina/gemini.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c index 9dcf47f576c6..07e9dee03c98 100644 --- a/drivers/net/ethernet/cortina/gemini.c +++ b/drivers/net/ethernet/cortina/gemini.c @@ -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; -- GitLab