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phylib: phy_startup() should return an error code on failure

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phy_startup() calls the PHY driver's startup function, but it ignores the
return code from that function, and so it never returns any failures.

Signed-off-by: Timur Tabi <timur@freescale.com>
This commit is contained in:
Timur Tabi 2012-07-05 10:33:18 +00:00 committed by Joe Hershberger
parent bc46dfac2f
commit 6e5b9ac097
1 changed files with 4 additions and 1 deletions
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5
drivers/net/phy/phy.c
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@ -723,10 +723,13 @@ struct phy_device *phy_connect(struct mii_dev *bus, int addr,
return phydev; return phydev;
} }
/*
* Start the PHY. Returns 0 on success, or a negative error code.
*/
int phy_startup(struct phy_device *phydev) int phy_startup(struct phy_device *phydev)
{ {
if (phydev->drv->startup) if (phydev->drv->startup)
phydev->drv->startup(phydev); return phydev->drv->startup(phydev);
return 0; return 0;
} }