diff options
Diffstat (limited to 'drivers/net')
28 files changed, 77 insertions, 72 deletions
diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c index da020418a652..017f48cdcab9 100644 --- a/drivers/net/cris/eth_v10.c +++ b/drivers/net/cris/eth_v10.c @@ -1417,10 +1417,9 @@ static int e100_get_link_ksettings(struct net_device *dev, { struct net_local *np = netdev_priv(dev); u32 supported; - int err; spin_lock_irq(&np->lock); - err = mii_ethtool_get_link_ksettings(&np->mii_if, cmd); + mii_ethtool_get_link_ksettings(&np->mii_if, cmd); spin_unlock_irq(&np->lock); /* The PHY may support 1000baseT, but the Etrax100 does not. */ @@ -1432,7 +1431,7 @@ static int e100_get_link_ksettings(struct net_device *dev, ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported, supported); - return err; + return 0; } static int e100_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c index e41245a54f8b..14cff6017756 100644 --- a/drivers/net/ethernet/3com/3c59x.c +++ b/drivers/net/ethernet/3com/3c59x.c @@ -2912,7 +2912,9 @@ static int vortex_get_link_ksettings(struct net_device *dev, { struct vortex_private *vp = netdev_priv(dev); - return mii_ethtool_get_link_ksettings(&vp->mii, cmd); + mii_ethtool_get_link_ksettings(&vp->mii, cmd); + + return 0; } static int vortex_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c index 86369d7c9a0f..7f60d17819ce 100644 --- a/drivers/net/ethernet/amd/pcnet32.c +++ b/drivers/net/ethernet/amd/pcnet32.c @@ -731,12 +731,10 @@ static int pcnet32_get_link_ksettings(struct net_device *dev, { struct pcnet32_private *lp = netdev_priv(dev); unsigned long flags; - int r = -EOPNOTSUPP; spin_lock_irqsave(&lp->lock, flags); if (lp->mii) { mii_ethtool_get_link_ksettings(&lp->mii_if, cmd); - r = 0; } else if (lp->chip_version == PCNET32_79C970A) { if (lp->autoneg) { cmd->base.autoneg = AUTONEG_ENABLE; @@ -753,10 +751,9 @@ static int pcnet32_get_link_ksettings(struct net_device *dev, ethtool_convert_legacy_u32_to_link_mode( cmd->link_modes.supported, SUPPORTED_TP | SUPPORTED_AUI); - r = 0; } spin_unlock_irqrestore(&lp->lock, flags); - return r; + return 0; } static int pcnet32_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/cirrus/ep93xx_eth.c b/drivers/net/ethernet/cirrus/ep93xx_eth.c index 7a7c02f1f8b9..e2a702996db4 100644 --- a/drivers/net/ethernet/cirrus/ep93xx_eth.c +++ b/drivers/net/ethernet/cirrus/ep93xx_eth.c @@ -702,7 +702,10 @@ static int ep93xx_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { struct ep93xx_priv *ep = netdev_priv(dev); - return mii_ethtool_get_link_ksettings(&ep->mii, cmd); + + mii_ethtool_get_link_ksettings(&ep->mii, cmd); + + return 0; } static int ep93xx_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/dec/tulip/winbond-840.c b/drivers/net/ethernet/dec/tulip/winbond-840.c index d1f2f3cc7cfa..32d7229544fa 100644 --- a/drivers/net/ethernet/dec/tulip/winbond-840.c +++ b/drivers/net/ethernet/dec/tulip/winbond-840.c @@ -1395,13 +1395,12 @@ static int netdev_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { struct netdev_private *np = netdev_priv(dev); - int rc; spin_lock_irq(&np->lock); - rc = mii_ethtool_get_link_ksettings(&np->mii_if, cmd); + mii_ethtool_get_link_ksettings(&np->mii_if, cmd); spin_unlock_irq(&np->lock); - return rc; + return 0; } static int netdev_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c index 1536356e2ea8..66928a922824 100644 --- a/drivers/net/ethernet/faraday/ftmac100.c +++ b/drivers/net/ethernet/faraday/ftmac100.c @@ -829,7 +829,10 @@ static int ftmac100_get_link_ksettings(struct net_device *netdev, struct ethtool_link_ksettings *cmd) { struct ftmac100 *priv = netdev_priv(netdev); - return mii_ethtool_get_link_ksettings(&priv->mii, cmd); + + mii_ethtool_get_link_ksettings(&priv->mii, cmd); + + return 0; } static int ftmac100_set_link_ksettings(struct net_device *netdev, diff --git a/drivers/net/ethernet/fealnx.c b/drivers/net/ethernet/fealnx.c index 766636a7c25e..610f9c07c21d 100644 --- a/drivers/net/ethernet/fealnx.c +++ b/drivers/net/ethernet/fealnx.c @@ -1821,13 +1821,12 @@ static int netdev_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { struct netdev_private *np = netdev_priv(dev); - int rc; spin_lock_irq(&np->lock); - rc = mii_ethtool_get_link_ksettings(&np->mii, cmd); + mii_ethtool_get_link_ksettings(&np->mii, cmd); spin_unlock_irq(&np->lock); - return rc; + return 0; } static int netdev_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c index 2b7323d392dc..4d10270ddf8f 100644 --- a/drivers/net/ethernet/intel/e100.c +++ b/drivers/net/ethernet/intel/e100.c @@ -2430,7 +2430,10 @@ static int e100_get_link_ksettings(struct net_device *netdev, struct ethtool_link_ksettings *cmd) { struct nic *nic = netdev_priv(netdev); - return mii_ethtool_get_link_ksettings(&nic->mii, cmd); + + mii_ethtool_get_link_ksettings(&nic->mii, cmd); + + return 0; } static int e100_set_link_ksettings(struct net_device *netdev, diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c index 0e5083a48937..62d848df26ef 100644 --- a/drivers/net/ethernet/jme.c +++ b/drivers/net/ethernet/jme.c @@ -2610,12 +2610,11 @@ jme_get_link_ksettings(struct net_device *netdev, struct ethtool_link_ksettings *cmd) { struct jme_adapter *jme = netdev_priv(netdev); - int rc; spin_lock_bh(&jme->phy_lock); - rc = mii_ethtool_get_link_ksettings(&jme->mii_if, cmd); + mii_ethtool_get_link_ksettings(&jme->mii_if, cmd); spin_unlock_bh(&jme->phy_lock); - return rc; + return 0; } static int diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c index 9fae98caf83a..3c0a6451273d 100644 --- a/drivers/net/ethernet/korina.c +++ b/drivers/net/ethernet/korina.c @@ -699,13 +699,12 @@ static int netdev_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { struct korina_private *lp = netdev_priv(dev); - int rc; spin_lock_irq(&lp->lock); - rc = mii_ethtool_get_link_ksettings(&lp->mii_if, cmd); + mii_ethtool_get_link_ksettings(&lp->mii_if, cmd); spin_unlock_irq(&lp->lock); - return rc; + return 0; } static int netdev_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/micrel/ks8851.c b/drivers/net/ethernet/micrel/ks8851.c index 20358f87de57..2fe96f1f3fe5 100644 --- a/drivers/net/ethernet/micrel/ks8851.c +++ b/drivers/net/ethernet/micrel/ks8851.c @@ -1071,7 +1071,10 @@ static int ks8851_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { struct ks8851_net *ks = netdev_priv(dev); - return mii_ethtool_get_link_ksettings(&ks->mii, cmd); + + mii_ethtool_get_link_ksettings(&ks->mii, cmd); + + return 0; } static int ks8851_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/micrel/ks8851_mll.c b/drivers/net/ethernet/micrel/ks8851_mll.c index 7647f7bdbcb8..f3e9dd47b56f 100644 --- a/drivers/net/ethernet/micrel/ks8851_mll.c +++ b/drivers/net/ethernet/micrel/ks8851_mll.c @@ -1315,7 +1315,10 @@ static int ks_get_link_ksettings(struct net_device *netdev, struct ethtool_link_ksettings *cmd) { struct ks_net *ks = netdev_priv(netdev); - return mii_ethtool_get_link_ksettings(&ks->mii, cmd); + + mii_ethtool_get_link_ksettings(&ks->mii, cmd); + + return 0; } static int ks_set_link_ksettings(struct net_device *netdev, diff --git a/drivers/net/ethernet/nuvoton/w90p910_ether.c b/drivers/net/ethernet/nuvoton/w90p910_ether.c index 159564d8dcdb..89ab786da25f 100644 --- a/drivers/net/ethernet/nuvoton/w90p910_ether.c +++ b/drivers/net/ethernet/nuvoton/w90p910_ether.c @@ -868,7 +868,10 @@ static int w90p910_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { struct w90p910_ether *ether = netdev_priv(dev); - return mii_ethtool_get_link_ksettings(ðer->mii, cmd); + + mii_ethtool_get_link_ksettings(ðer->mii, cmd); + + return 0; } static int w90p910_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c index 21093276d2b7..731ce1e419e4 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c @@ -85,9 +85,8 @@ static int pch_gbe_get_link_ksettings(struct net_device *netdev, { struct pch_gbe_adapter *adapter = netdev_priv(netdev); u32 supported, advertising; - int ret; - ret = mii_ethtool_get_link_ksettings(&adapter->mii, ecmd); + mii_ethtool_get_link_ksettings(&adapter->mii, ecmd); ethtool_convert_link_mode_to_legacy_u32(&supported, ecmd->link_modes.supported); @@ -104,7 +103,8 @@ static int pch_gbe_get_link_ksettings(struct net_device *netdev, if (!netif_carrier_ok(adapter->netdev)) ecmd->base.speed = SPEED_UNKNOWN; - return ret; + + return 0; } /** diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c index 72233ab9474b..e7ab23e87de2 100644 --- a/drivers/net/ethernet/realtek/8139cp.c +++ b/drivers/net/ethernet/realtek/8139cp.c @@ -1410,14 +1410,13 @@ static int cp_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { struct cp_private *cp = netdev_priv(dev); - int rc; unsigned long flags; spin_lock_irqsave(&cp->lock, flags); - rc = mii_ethtool_get_link_ksettings(&cp->mii_if, cmd); + mii_ethtool_get_link_ksettings(&cp->mii_if, cmd); spin_unlock_irqrestore(&cp->lock, flags); - return rc; + return 0; } static int cp_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 0a8f2817ea60..bd07a15d3b7c 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -2148,7 +2148,9 @@ static int rtl8169_get_link_ksettings_xmii(struct net_device *dev, { struct rtl8169_private *tp = netdev_priv(dev); - return mii_ethtool_get_link_ksettings(&tp->mii, cmd); + mii_ethtool_get_link_ksettings(&tp->mii, cmd); + + return 0; } static int rtl8169_get_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/sgi/ioc3-eth.c b/drivers/net/ethernet/sgi/ioc3-eth.c index 52ead5524de7..b607936e1b3e 100644 --- a/drivers/net/ethernet/sgi/ioc3-eth.c +++ b/drivers/net/ethernet/sgi/ioc3-eth.c @@ -1562,13 +1562,12 @@ static int ioc3_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { struct ioc3_private *ip = netdev_priv(dev); - int rc; spin_lock_irq(&ip->ioc3_lock); - rc = mii_ethtool_get_link_ksettings(&ip->mii, cmd); + mii_ethtool_get_link_ksettings(&ip->mii, cmd); spin_unlock_irq(&ip->ioc3_lock); - return rc; + return 0; } static int ioc3_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/sis/sis190.c b/drivers/net/ethernet/sis/sis190.c index 02da106c6e04..445109bd6910 100644 --- a/drivers/net/ethernet/sis/sis190.c +++ b/drivers/net/ethernet/sis/sis190.c @@ -1739,7 +1739,9 @@ static int sis190_get_link_ksettings(struct net_device *dev, { struct sis190_private *tp = netdev_priv(dev); - return mii_ethtool_get_link_ksettings(&tp->mii_if, cmd); + mii_ethtool_get_link_ksettings(&tp->mii_if, cmd); + + return 0; } static int sis190_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/smsc/epic100.c b/drivers/net/ethernet/smsc/epic100.c index db6dcb06193d..6a0e1d4b597c 100644 --- a/drivers/net/ethernet/smsc/epic100.c +++ b/drivers/net/ethernet/smsc/epic100.c @@ -1391,13 +1391,12 @@ static int netdev_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { struct epic_private *np = netdev_priv(dev); - int rc; spin_lock_irq(&np->lock); - rc = mii_ethtool_get_link_ksettings(&np->mii, cmd); + mii_ethtool_get_link_ksettings(&np->mii, cmd); spin_unlock_irq(&np->lock); - return rc; + return 0; } static int netdev_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/smsc/smc911x.c b/drivers/net/ethernet/smsc/smc911x.c index 36307d34f641..05157442a980 100644 --- a/drivers/net/ethernet/smsc/smc911x.c +++ b/drivers/net/ethernet/smsc/smc911x.c @@ -1450,7 +1450,7 @@ smc911x_ethtool_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { struct smc911x_local *lp = netdev_priv(dev); - int ret, status; + int status; unsigned long flags; u32 supported; @@ -1458,7 +1458,7 @@ smc911x_ethtool_get_link_ksettings(struct net_device *dev, if (lp->phy_type != 0) { spin_lock_irqsave(&lp->lock, flags); - ret = mii_ethtool_get_link_ksettings(&lp->mii, cmd); + mii_ethtool_get_link_ksettings(&lp->mii, cmd); spin_unlock_irqrestore(&lp->lock, flags); } else { supported = SUPPORTED_10baseT_Half | @@ -1480,10 +1480,9 @@ smc911x_ethtool_get_link_ksettings(struct net_device *dev, ethtool_convert_legacy_u32_to_link_mode( cmd->link_modes.supported, supported); - ret = 0; } - return ret; + return 0; } static int diff --git a/drivers/net/ethernet/smsc/smc91c92_cs.c b/drivers/net/ethernet/smsc/smc91c92_cs.c index 976aa876789a..92c927aec66d 100644 --- a/drivers/net/ethernet/smsc/smc91c92_cs.c +++ b/drivers/net/ethernet/smsc/smc91c92_cs.c @@ -1843,8 +1843,8 @@ static int smc_link_ok(struct net_device *dev) } } -static int smc_netdev_get_ecmd(struct net_device *dev, - struct ethtool_link_ksettings *ecmd) +static void smc_netdev_get_ecmd(struct net_device *dev, + struct ethtool_link_ksettings *ecmd) { u16 tmp; unsigned int ioaddr = dev->base_addr; @@ -1865,8 +1865,6 @@ static int smc_netdev_get_ecmd(struct net_device *dev, ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.supported, supported); - - return 0; } static int smc_netdev_set_ecmd(struct net_device *dev, @@ -1918,18 +1916,17 @@ static int smc_get_link_ksettings(struct net_device *dev, struct smc_private *smc = netdev_priv(dev); unsigned int ioaddr = dev->base_addr; u16 saved_bank = inw(ioaddr + BANK_SELECT); - int ret; unsigned long flags; spin_lock_irqsave(&smc->lock, flags); SMC_SELECT_BANK(3); if (smc->cfg & CFG_MII_SELECT) - ret = mii_ethtool_get_link_ksettings(&smc->mii_if, ecmd); + mii_ethtool_get_link_ksettings(&smc->mii_if, ecmd); else - ret = smc_netdev_get_ecmd(dev, ecmd); + smc_netdev_get_ecmd(dev, ecmd); SMC_SELECT_BANK(saved_bank); spin_unlock_irqrestore(&smc->lock, flags); - return ret; + return 0; } static int smc_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c index 91e9bd7159ab..0d230b125c6c 100644 --- a/drivers/net/ethernet/smsc/smc91x.c +++ b/drivers/net/ethernet/smsc/smc91x.c @@ -1539,11 +1539,10 @@ smc_ethtool_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { struct smc_local *lp = netdev_priv(dev); - int ret; if (lp->phy_type != 0) { spin_lock_irq(&lp->lock); - ret = mii_ethtool_get_link_ksettings(&lp->mii, cmd); + mii_ethtool_get_link_ksettings(&lp->mii, cmd); spin_unlock_irq(&lp->lock); } else { u32 supported = SUPPORTED_10baseT_Half | @@ -1562,11 +1561,9 @@ smc_ethtool_get_link_ksettings(struct net_device *dev, ethtool_convert_legacy_u32_to_link_mode( cmd->link_modes.supported, supported); - - ret = 0; } - return ret; + return 0; } static int diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c index 5ac6eaa9e785..c2d15d9c0c33 100644 --- a/drivers/net/ethernet/tundra/tsi108_eth.c +++ b/drivers/net/ethernet/tundra/tsi108_eth.c @@ -1504,13 +1504,12 @@ static int tsi108_get_link_ksettings(struct net_device *dev, { struct tsi108_prv_data *data = netdev_priv(dev); unsigned long flags; - int rc; spin_lock_irqsave(&data->txlock, flags); - rc = mii_ethtool_get_link_ksettings(&data->mii_if, cmd); + mii_ethtool_get_link_ksettings(&data->mii_if, cmd); spin_unlock_irqrestore(&data->txlock, flags); - return rc; + return 0; } static int tsi108_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c index 4cf41f779d0e..acd29d60174a 100644 --- a/drivers/net/ethernet/via/via-rhine.c +++ b/drivers/net/ethernet/via/via-rhine.c @@ -2307,13 +2307,12 @@ static int netdev_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { struct rhine_private *rp = netdev_priv(dev); - int rc; mutex_lock(&rp->task_lock); - rc = mii_ethtool_get_link_ksettings(&rp->mii_if, cmd); + mii_ethtool_get_link_ksettings(&rp->mii_if, cmd); mutex_unlock(&rp->task_lock); - return rc; + return 0; } static int netdev_set_link_ksettings(struct net_device *dev, diff --git a/drivers/net/mii.c b/drivers/net/mii.c index 6d953c53eed6..44612122338b 100644 --- a/drivers/net/mii.c +++ b/drivers/net/mii.c @@ -141,11 +141,9 @@ int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd) * * The @cmd parameter is expected to have been cleared before calling * mii_ethtool_get_link_ksettings(). - * - * Returns 0 for success, negative on error. */ -int mii_ethtool_get_link_ksettings(struct mii_if_info *mii, - struct ethtool_link_ksettings *cmd) +void mii_ethtool_get_link_ksettings(struct mii_if_info *mii, + struct ethtool_link_ksettings *cmd) { struct net_device *dev = mii->dev; u16 bmcr, bmsr, ctrl1000 = 0, stat1000 = 0; @@ -227,8 +225,6 @@ int mii_ethtool_get_link_ksettings(struct mii_if_info *mii, lp_advertising); /* ignore maxtxpkt, maxrxpkt for now */ - - return 0; } /** diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c index 51cf60092a18..793ce900dffa 100644 --- a/drivers/net/usb/ax88179_178a.c +++ b/drivers/net/usb/ax88179_178a.c @@ -624,7 +624,10 @@ static int ax88179_get_link_ksettings(struct net_device *net, struct ethtool_link_ksettings *cmd) { struct usbnet *dev = netdev_priv(net); - return mii_ethtool_get_link_ksettings(&dev->mii, cmd); + + mii_ethtool_get_link_ksettings(&dev->mii, cmd); + + return 0; } static int ax88179_set_link_ksettings(struct net_device *net, diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index e902df9595b9..fd31fab2a9da 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -3835,7 +3835,7 @@ int rtl8152_get_link_ksettings(struct net_device *netdev, mutex_lock(&tp->control); - ret = mii_ethtool_get_link_ksettings(&tp->mii, cmd); + mii_ethtool_get_link_ksettings(&tp->mii, cmd); mutex_unlock(&tp->control); diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 79048e72c1bd..6510e5cc1817 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -956,7 +956,9 @@ int usbnet_get_link_ksettings(struct net_device *net, if (!dev->mii.mdio_read) return -EOPNOTSUPP; - return mii_ethtool_get_link_ksettings(&dev->mii, cmd); + mii_ethtool_get_link_ksettings(&dev->mii, cmd); + + return 0; } EXPORT_SYMBOL_GPL(usbnet_get_link_ksettings); |