[PATCH] net: phy: micrel: drop superfluous use of temp variable

[Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>]

'temp' was used before commit c0c99d0cd107 ("net: phy: micrel: remove
the use of .ack_interrupt()") refactored the code. Now, we can simplify
it a little.

Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
 drivers/net/phy/micrel.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 54a17b576eac..82bbda820a33 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -412,11 +412,9 @@ static int kszphy_config_intr(struct phy_device *phydev)
 		if (err)
 			return err;
 
-		temp = KSZPHY_INTCS_ALL;
-		err = phy_write(phydev, MII_KSZPHY_INTCS, temp);
+		err = phy_write(phydev, MII_KSZPHY_INTCS, KSZPHY_INTCS_ALL);
 	} else {
-		temp = 0;
-		err = phy_write(phydev, MII_KSZPHY_INTCS, temp);
+		err = phy_write(phydev, MII_KSZPHY_INTCS, 0);
 		if (err)
 			return err;
 
-- 
2.30.2