Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci
CC: Andrew Lunn <and...@lunn.ch> Signed-off-by: Julia Lawall <julia.law...@lip6.fr> Signed-off-by: Fengguang Wu <fengguang...@intel.com> --- It's a minor issue, but since there is no error, the code is a bit misleading. tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master head: 47936d35edbac5e58064bd15e51136050b2f2717 commit: 04aca9938255fc7097b3fb5700f408524656f2e2 [330/362] dsa: mv88e6xxx: Enable/Disable SERDES on port enable/disable chip.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -1982,13 +1982,12 @@ static int mv88e6xxx_port_enable(struct struct phy_device *phydev) { struct mv88e6xxx_chip *chip = ds->priv; - int err = 0; mutex_lock(&chip->reg_lock); mv88e6xxx_serdes_power(chip, port, true); mutex_unlock(&chip->reg_lock); - return err; + return 0; } static void mv88e6xxx_port_disable(struct dsa_switch *ds, int port,
