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path: root/drivers/net/dsa/mv88e6xxx/global2.c
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Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/global2.c')
-rw-r--r--drivers/net/dsa/mv88e6xxx/global2.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/global2.c b/drivers/net/dsa/mv88e6xxx/global2.c
index 8fd483020c5b..75b227d0f73b 100644
--- a/drivers/net/dsa/mv88e6xxx/global2.c
+++ b/drivers/net/dsa/mv88e6xxx/global2.c
@@ -876,19 +876,18 @@ static int mv88e6390_watchdog_setup(struct mv88e6xxx_chip *chip)
static int mv88e6390_watchdog_action(struct mv88e6xxx_chip *chip, int irq)
{
- int err;
u16 reg;
mv88e6xxx_g2_write(chip, MV88E6390_G2_WDOG_CTL,
MV88E6390_G2_WDOG_CTL_PTR_EVENT);
- err = mv88e6xxx_g2_read(chip, MV88E6390_G2_WDOG_CTL, &reg);
+ mv88e6xxx_g2_read(chip, MV88E6390_G2_WDOG_CTL, &reg);
dev_info(chip->dev, "Watchdog event: 0x%04x",
reg & MV88E6390_G2_WDOG_CTL_DATA_MASK);
mv88e6xxx_g2_write(chip, MV88E6390_G2_WDOG_CTL,
MV88E6390_G2_WDOG_CTL_PTR_HISTORY);
- err = mv88e6xxx_g2_read(chip, MV88E6390_G2_WDOG_CTL, &reg);
+ mv88e6xxx_g2_read(chip, MV88E6390_G2_WDOG_CTL, &reg);
dev_info(chip->dev, "Watchdog history: 0x%04x",
reg & MV88E6390_G2_WDOG_CTL_DATA_MASK);