netdev - [PATCH net-next] net: pcs: lynx: no need to read LPA in lynx_pcs_get_state

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Date: Mon, 13 May 2024 14:53:45 +0300
From: Vladimir Oltean <vladimir.oltean@....com>
To: netdev@...r.kernel.org
Cc: Ioana Ciornei <ioana.ciornei@....com>,
	Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Russell King <linux@...linux.org.uk>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>
Subject: [PATCH net-next] net: pcs: lynx: no need to read LPA in lynx_pcs_get_state_2500basex()

Nothing useful is done with the LPA variable in lynx_pcs_get_state_2500basex(),
we can just remove the read.

Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>
---
 drivers/net/pcs/pcs-lynx.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/pcs/pcs-lynx.c b/drivers/net/pcs/pcs-lynx.c
index 853b8c138718..b79aedad855b 100644
--- a/drivers/net/pcs/pcs-lynx.c
+++ b/drivers/net/pcs/pcs-lynx.c
@@ -61,11 +61,10 @@ static void lynx_pcs_get_state_usxgmii(struct mdio_device *pcs,
 static void lynx_pcs_get_state_2500basex(struct mdio_device *pcs,
 					 struct phylink_link_state *state)
 {
-	int bmsr, lpa;
+	int bmsr;
 
 	bmsr = mdiodev_read(pcs, MII_BMSR);
-	lpa = mdiodev_read(pcs, MII_LPA);
-	if (bmsr < 0 || lpa < 0) {
+	if (bmsr < 0) {
 		state->link = false;
 		return;
 	}
-- 
2.34.1