From: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Date: Tue, 26 Feb 2019 12:12:43 +0000 (+0530)
Subject: net: phy: Fix return value check phy_probe
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e118badbd629130be3820bb5313ba2f5d6531f02;p=thirdparty%2Fu-boot.git

net: phy: Fix return value check phy_probe

Don't ignore return value of phy_probe() call as
the probe may fail and it needs to be reported.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 0b3388eaa54..2017f595683 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -669,7 +669,10 @@ static struct phy_device *phy_device_create(struct mii_dev *bus, int addr,
 
 	dev->drv = get_phy_driver(dev, interface);
 
-	phy_probe(dev);
+	if (phy_probe(dev)) {
+		printf("%s, PHY probe failed\n", __func__);
+		return NULL;
+	}
 
 	if (addr >= 0 && addr < PHY_MAX_ADDR)
 		bus->phymap[addr] = dev;