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net: dsa: mv88e6xxx: fix error code in mv88e6390_serdes_power()

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We're accidentally returning the wrong variable.  "cmode" is
uninitialized at this point so it causes a static checker warning.

Fixes: 6335e9f244 ("net: dsa: mv88e6xxx: mv88e6390X SERDES support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dan Carpenter 2017-06-23 18:17:04 +03:00 committed by David S. Miller
parent 74811a710e
commit 64b2f72671
1 changed files with 1 additions and 1 deletions
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2
drivers/net/dsa/mv88e6xxx/serdes.c
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@ -192,7 +192,7 @@ int mv88e6390_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on)
err = mv88e6xxx_port_get_cmode(chip, port, &cmode);
if (err)
return cmode;
return err;
switch (port) {
case 2: