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net: 3com: 3c59x: remove set but not used variable 'mii_reg1'

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

drivers/net/ethernet/3com/3c59x.c: In function ‘vortex_up’:
drivers/net/ethernet/3com/3c59x.c:1551:9: warning: variable
‘mii_reg1’ set but not used [-Wunused-but-set-variable]

It is never used, and so can be removed.

Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
yu kuai 2020-01-06 22:18:45 +08:00 committed by David S. Miller
parent 94d3997828
commit e102774588
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/3com/3c59x.c
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@ -1548,7 +1548,7 @@ vortex_up(struct net_device *dev)
struct vortex_private *vp = netdev_priv(dev);
void __iomem *ioaddr = vp->ioaddr;
unsigned int config;
int i, mii_reg1, mii_reg5, err = 0;
int i, mii_reg5, err = 0;
if (VORTEX_PCI(vp)) {
pci_set_power_state(VORTEX_PCI(vp), PCI_D0); /* Go active */
@ -1605,7 +1605,7 @@ vortex_up(struct net_device *dev)
window_write32(vp, config, 3, Wn3_Config);
if (dev->if_port == XCVR_MII || dev->if_port == XCVR_NWAY) {
mii_reg1 = mdio_read(dev, vp->phys[0], MII_BMSR);
mdio_read(dev, vp->phys[0], MII_BMSR);
mii_reg5 = mdio_read(dev, vp->phys[0], MII_LPA);
vp->partner_flow_ctrl = ((mii_reg5 & 0x0400) != 0);
vp->mii.full_duplex = vp->full_duplex;