netdev - [PATCH] net: phy: marvell: Fix invalid comparison in marvell

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Message-Id: <20220311155542.1191854-1-kurt@x64architecture.com>
Date:   Fri, 11 Mar 2022 10:55:42 -0500
From:   Kurt Cancemi <kurt@...architecture.com>
To:     netdev@...r.kernel.org
Cc:     andrew@...n.ch, linux@...linux.org.uk,
        Kurt Cancemi <kurt@...architecture.com>
Subject: [PATCH] net: phy: marvell: Fix invalid comparison in marvell_{suspend,resume}()

This bug resulted in not resuming and suspending both the fiber and copper
modes. Only the current mode would be suspended.

Signed-off-by: Kurt Cancemi <kurt@...architecture.com>
---
 drivers/net/phy/marvell.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 2429db614b59..80b888a88127 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -1687,7 +1687,7 @@ static int marvell_suspend(struct phy_device *phydev)
 	int err;
 
 	/* Suspend the fiber mode first */
-	if (!linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
 			       phydev->supported)) {
 		err = marvell_set_page(phydev, MII_MARVELL_FIBER_PAGE);
 		if (err < 0)
@@ -1722,7 +1722,7 @@ static int marvell_resume(struct phy_device *phydev)
 	int err;
 
 	/* Resume the fiber mode first */
-	if (!linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
 			       phydev->supported)) {
 		err = marvell_set_page(phydev, MII_MARVELL_FIBER_PAGE);
 		if (err < 0)
-- 
2.35.1