Functions port_vlans_add() and port_vlans_del() could,
in theory, return an uninitialized variable. Fix this
by initializing the variable in question at declaration.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@xxxxxxx>
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
index ecdd3d8..c1616c3 100644
--- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
@@ -717,7 +717,7 @@ static int port_vlans_add(struct net_device *netdev,
struct switchdev_trans *trans)
{
struct ethsw_port_priv *port_priv = netdev_priv(netdev);
- int vid, err;
+ int vid, err = 0;
if (netif_is_bridge_master(vlan->obj.orig_dev))
return -EOPNOTSUPP;
@@ -872,7 +872,7 @@ static int port_vlans_del(struct net_device *netdev,
const struct switchdev_obj_port_vlan *vlan)
{
struct ethsw_port_priv *port_priv = netdev_priv(netdev);
- int vid, err;
+ int vid, err = 0;
if (netif_is_bridge_master(vlan->obj.orig_dev))
return -EOPNOTSUPP;
--
2.7.4
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