netdev - [PATCH net-next 1/5] net: phylink: remove netdev from phylink mii ioctl emulation

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <E1hVYr8-0005Yu-GI@rmk-PC.armlinux.org.uk>
Date:   Tue, 28 May 2019 10:57:18 +0100
From:   Russell King <rmk+kernel@...linux.org.uk>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>, netdev@...r.kernel.org
Subject: [PATCH net-next 1/5] net: phylink: remove netdev from phylink mii
 ioctl emulation

The netdev used in the phylink ioctl emulation is never used, so let's
remove it.

Signed-off-by: Russell King <rmk+kernel@...linux.org.uk>
---
 drivers/net/phy/phylink.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 9044b95d2afe..219a061572d2 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -1340,8 +1340,8 @@ EXPORT_SYMBOL_GPL(phylink_ethtool_set_eee);
  *
  * FIXME: should deal with negotiation state too.
  */
-static int phylink_mii_emul_read(struct net_device *ndev, unsigned int reg,
-				 struct phylink_link_state *state, bool aneg)
+static int phylink_mii_emul_read(unsigned int reg,
+				 struct phylink_link_state *state)
 {
 	struct fixed_phy_status fs;
 	int val;
@@ -1356,8 +1356,6 @@ static int phylink_mii_emul_read(struct net_device *ndev, unsigned int reg,
 	if (reg == MII_BMSR) {
 		if (!state->an_complete)
 			val &= ~BMSR_ANEGCOMPLETE;
-		if (!aneg)
-			val &= ~BMSR_ANEGCAPABLE;
 	}
 	return val;
 }
@@ -1453,8 +1451,7 @@ static int phylink_mii_read(struct phylink *pl, unsigned int phy_id,
 	case MLO_AN_FIXED:
 		if (phy_id == 0) {
 			phylink_get_fixed_state(pl, &state);
-			val = phylink_mii_emul_read(pl->netdev, reg, &state,
-						    true);
+			val = phylink_mii_emul_read(reg, &state);
 		}
 		break;
 
@@ -1467,8 +1464,7 @@ static int phylink_mii_read(struct phylink *pl, unsigned int phy_id,
 			if (val < 0)
 				return val;
 
-			val = phylink_mii_emul_read(pl->netdev, reg, &state,
-						    true);
+			val = phylink_mii_emul_read(reg, &state);
 		}
 		break;
 	}
-- 
2.7.4