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authorSven Eckelmann <sven.eckelmann@open-mesh.com>2016-09-30 15:21:00 +0200
committerSimon Wunderlich <sw@simonwunderlich.de>2016-11-08 19:02:36 +0100
commit88ffc7d0e2cdcd3d8ba603d51b81a65712899c6c (patch)
treea19e9b065270765d6a96f26679ee5060e306448e /net/batman-adv/hard-interface.c
parent93bbaab455f30fd43911e0881a02107a17150a62 (diff)
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>
Diffstat (limited to 'net/batman-adv/hard-interface.c')
-rw-r--r--net/batman-adv/hard-interface.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index a7a462e6fee5..fdbb47eebb71 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -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 */