diff options
| author |   Zheng Yongjun <zhengyongjun3@huawei.com> | 2020-09-18 16:49:51 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-09-18 14:33:43 -0700 |
| commit | f313edfe085bb9a16c96208dd6db8218c081dfaf (patch) | |
| tree | 3e2ab47710da09eed17c886d5ce2452640a88970 /drivers/net/ethernet/cortina | |
| parent | Merge branch 'dpaa2_eth-support-1588-one-step-timestamping' (diff) | |
| download | linux-dev-f313edfe085bb9a16c96208dd6db8218c081dfaf.tar.xz linux-dev-f313edfe085bb9a16c96208dd6db8218c081dfaf.zip | |
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: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cortina')
| -rw-r--r-- | drivers/net/ethernet/cortina/gemini.c | 6 |
1 files 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; |