diff options
Diffstat (limited to 'drivers/net/phy/phy-core.c')
| -rw-r--r-- | drivers/net/phy/phy-core.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c index e75989ce8850..4083f00c97a5 100644 --- a/drivers/net/phy/phy-core.c +++ b/drivers/net/phy/phy-core.c @@ -336,16 +336,15 @@ EXPORT_SYMBOL(phy_write_mmd); */ int __phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set) { - int ret, res; + int ret; ret = __phy_read(phydev, regnum); - if (ret >= 0) { - res = __phy_write(phydev, regnum, (ret & ~mask) | set); - if (res < 0) - ret = res; - } + if (ret < 0) + return ret; - return ret; + ret = __phy_write(phydev, regnum, (ret & ~mask) | set); + + return ret < 0 ? ret : 0; } EXPORT_SYMBOL_GPL(__phy_modify); |