From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Date: Sun, 24 Apr 2016 17:30:53 +0000 (+0300)
Subject: mdio_bus: get_phy_device() doesn't return NULL anymore
X-Git-Tag: v4.7-rc1~154^2~193^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=66c239e71adee694bc35f44387fb373942cfd957;p=platform%2Fkernel%2Flinux-exynos.git

mdio_bus: get_phy_device() doesn't return NULL anymore

Now that get_phy_device() no longer returns NULL on error, we don't need
to check for it...

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 751202a..499003ee 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -419,7 +419,7 @@ struct phy_device *mdiobus_scan(struct mii_bus *bus, int addr)
 	int err;
 
 	phydev = get_phy_device(bus, addr, false);
-	if (IS_ERR(phydev) || phydev == NULL)
+	if (IS_ERR(phydev))
 		return phydev;
 
 	/*