net: phy: improve genphy_read_status

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This patch improves few aspects of genphy_read_status():

- Don't initialize lpagb, it's not needed.

- Move initializing phydev->speed et al before the if clause.

- In auto-neg case, skip populating lp_advertising if we
  don't have a link. This avoids quite some unnecessary
  MDIO reads in case of phylib polling mode.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Heiner Kallweit 2019-03-30 10:22:45 +01:00 • committed by David S. Miller

parent 9dfe6aa077

commit b6163f194c

1 changed files with 8 additions and 15 deletions

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drivers/net/phy/phy_device.c

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