netdev - [PATCH net-next] net: dsa: mv88e6xxx: bitwise vs logical bug

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Date:   Tue, 14 Aug 2018 12:06:43 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Andrew Lunn <andrew@...n.ch>
Cc:     Vivien Didelot <vivien.didelot@...oirfairelinux.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: [PATCH net-next] net: dsa: mv88e6xxx: bitwise vs logical bug

We are trying to test if these flags are set but there are some && vs &
typos.

Fixes: efd1ba6af93f ("net: dsa: mv88e6xxx: Add SERDES phydev_mac_change up for 6390")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

diff --git a/drivers/net/dsa/mv88e6xxx/serdes.c b/drivers/net/dsa/mv88e6xxx/serdes.c
index f007d109b385..e82983975754 100644
--- a/drivers/net/dsa/mv88e6xxx/serdes.c
+++ b/drivers/net/dsa/mv88e6xxx/serdes.c
@@ -502,8 +502,8 @@ static irqreturn_t mv88e6390_serdes_thread_fn(int irq, void *dev_id)
 		err = mv88e6390_serdes_irq_status_sgmii(chip, lane, &status);
 		if (err)
 			goto out;
-		if (status && (MV88E6390_SGMII_INT_LINK_DOWN ||
-			       MV88E6390_SGMII_INT_LINK_UP)) {
+		if (status & (MV88E6390_SGMII_INT_LINK_DOWN |
+			      MV88E6390_SGMII_INT_LINK_UP)) {
 			ret = IRQ_HANDLED;
 			mv88e6390_serdes_irq_link_sgmii(chip, port->port, lane);
 		}