diff options
| author | Colin Ian King <colin.king@canonical.com> | 2016-04-25 23:11:22 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-28 16:29:20 -0400 |
| commit | 1d9619d5337df6cf56eb66b6c8213d1317583513 (patch) | |
| tree | 192ca5415164c14b3833864f9a2e139f1aeb31f6 /drivers/net/dsa | |
| parent | 7b7483409f09c15f30ac43242ead1ab3061e1f59 (diff) | |
| download | linux-1d9619d5337df6cf56eb66b6c8213d1317583513.tar.bz2 | |
net: dsa: mv88e6xxx: fix uninitialized error return
The error return err is not initialized and there is a possibility
that err is not assigned causing mv88e6xxx_port_bridge_join to
return a garbage error return status. Fix this by initializing err
to 0.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c index a2904029cccc..5e572b3510b9 100644 --- a/drivers/net/dsa/mv88e6xxx.c +++ b/drivers/net/dsa/mv88e6xxx.c @@ -2181,7 +2181,7 @@ int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port, struct net_device *bridge) { struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - int i, err; + int i, err = 0; mutex_lock(&ps->smi_mutex); |