From: Dan Murphy <dmurphy@ti.com>
Date: Tue, 10 Oct 2017 17:42:56 +0000 (-0500)
Subject: net: phy: at803x: Change error to EINVAL for invalid MAC
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3190a0623c583b1cc29770a4004036c20b146c35;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

net: phy: at803x: Change error to EINVAL for invalid MAC


[ Upstream commit fc7556877d1748ac00958822a0a3bba1d4bd9e0d ]

Change the return error code to EINVAL if the MAC
address is not valid in the set_wol function.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
index 2d020a3ec0b5..37333d38b576 100644
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -105,7 +105,7 @@ static int at803x_set_wol(struct phy_device *phydev,
 		mac = (const u8 *) ndev->dev_addr;
 
 		if (!is_valid_ether_addr(mac))
-			return -EFAULT;
+			return -EINVAL;
 
 		for (i = 0; i < 3; i++) {
 			phy_write(phydev, AT803X_MMD_ACCESS_CONTROL,