diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2014-01-05 04:23:19 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-05 04:27:58 +0400 |
| commit | 553fe92b26e15200a4df9c618175c79e49b6cc55 (patch) | |
| tree | 228531fb1cb0f8b5eef2f2c3039d9cef010b2c45 /drivers/net/phy/phy.c | |
| parent | e62a768f55ce8df1d092b5d93357dcc0894d8060 (diff) | |
| download | linux-553fe92b26e15200a4df9c618175c79e49b6cc55.tar.xz | |
phy: kill excess code
Remove some excess code:
- convert assignments to initializers;
- kill useless assignments before *return*.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/phy.c')
| -rw-r--r-- | drivers/net/phy/phy.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 8ea5b0d13316..43c51734d6cb 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -100,9 +100,7 @@ static int phy_config_interrupt(struct phy_device *phydev, u32 interrupts) */ static inline int phy_aneg_done(struct phy_device *phydev) { - int retval; - - retval = phy_read(phydev, MII_BMSR); + int retval = phy_read(phydev, MII_BMSR); return (retval < 0) ? retval : (retval & BMSR_ANEGCOMPLETE); } @@ -498,16 +496,12 @@ static irqreturn_t phy_interrupt(int irq, void *phy_dat) */ static int phy_enable_interrupts(struct phy_device *phydev) { - int err; - - err = phy_clear_interrupt(phydev); + int err = phy_clear_interrupt(phydev); if (err < 0) return err; - err = phy_config_interrupt(phydev, PHY_INTERRUPT_ENABLED); - - return err; + return phy_config_interrupt(phydev, PHY_INTERRUPT_ENABLED); } /** @@ -571,9 +565,7 @@ EXPORT_SYMBOL(phy_start_interrupts); */ int phy_stop_interrupts(struct phy_device *phydev) { - int err; - - err = phy_disable_interrupts(phydev); + int err = phy_disable_interrupts(phydev); if (err) phy_error(phydev); @@ -1108,9 +1100,8 @@ EXPORT_SYMBOL(phy_ethtool_get_eee); */ int phy_ethtool_set_eee(struct phy_device *phydev, struct ethtool_eee *data) { - int val; + int val = ethtool_adv_to_mmd_eee_adv_t(data->advertised); - val = ethtool_adv_to_mmd_eee_adv_t(data->advertised); phy_write_mmd_indirect(phydev->bus, MDIO_AN_EEE_ADV, MDIO_MMD_AN, phydev->addr, val); |