forked from Minki/linux
staging: fsl-dpaa2/ethsw: Fix uninitialized variables
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@nxp.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -717,7 +717,7 @@ static int port_vlans_add(struct net_device *netdev,
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struct switchdev_trans *trans)
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{
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struct ethsw_port_priv *port_priv = netdev_priv(netdev);
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int vid, err;
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int vid, err = 0;
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if (netif_is_bridge_master(vlan->obj.orig_dev))
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return -EOPNOTSUPP;
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@ -872,7 +872,7 @@ static int port_vlans_del(struct net_device *netdev,
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const struct switchdev_obj_port_vlan *vlan)
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{
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struct ethsw_port_priv *port_priv = netdev_priv(netdev);
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int vid, err;
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int vid, err = 0;
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if (netif_is_bridge_master(vlan->obj.orig_dev))
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return -EOPNOTSUPP;
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