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batman-adv: Return non-const ptr in batadv_getlink_net 

The returned net_namespace of batadv_getlink_net may be used with functions
that potentially modify the struct. Thus it must return the pointer as
non-const like rtnl_link_ops::get_link_net does.

Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
zero-colors
Sven Eckelmann 2016-09-30 15:21:00 +02:00 committed by Simon Wunderlich
parent 93bbaab455
commit 88ffc7d0e2
1 changed files with 5 additions and 5 deletions
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10
net/batman-adv/hard-interface.c
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@ -92,8 +92,8 @@ out:
*
* Return: result of rtnl_link_ops->get_link_net or @fallback_net
*/
static const struct net *batadv_getlink_net(const struct net_device *netdev,
const struct net *fallback_net)
static struct net *batadv_getlink_net(const struct net_device *netdev,
struct net *fallback_net)
{
if (!netdev->rtnl_link_ops)
return fallback_net;
@ -116,9 +116,9 @@ static const struct net *batadv_getlink_net(const struct net_device *netdev,
* Return: true if the devices are each others parent, otherwise false
*/
static bool batadv_mutual_parents(const struct net_device *dev1,
const struct net *net1,
struct net *net1,
const struct net_device *dev2,
const struct net *net2)
struct net *net2)
{
int dev1_parent_iflink = dev_get_iflink(dev1);
int dev2_parent_iflink = dev_get_iflink(dev2);
@ -154,7 +154,7 @@ static bool batadv_is_on_batman_iface(const struct net_device *net_dev)
{
struct net *net = dev_net(net_dev);
struct net_device *parent_dev;
const struct net *parent_net;
struct net *parent_net;
bool ret;
/* check if this is a batman-adv mesh interface */