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genetlink: remove genl_unregister_mc_group() 

There are no users of this API remaining, and we'll soon
change group registration to be static (like ops are now)

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Johannes Berg 2013-11-19 15:19:35 +01:00 committed by David S. Miller
parent 03ed382746
commit 06fb555a27
2 changed files with 0 additions and 25 deletions
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2
include/net/genetlink.h
View File

@ -168,8 +168,6 @@ static inline int _genl_register_family_with_ops(struct genl_family *family,
int genl_unregister_family(struct genl_family *family);
int genl_register_mc_group(struct genl_family *family,
struct genl_multicast_group *grp);
void genl_unregister_mc_group(struct genl_family *family,
struct genl_multicast_group *grp);
void genl_notify(struct sk_buff *skb, struct net *net, u32 portid,
u32 group, struct nlmsghdr *nlh, gfp_t flags);

23
net/netlink/genetlink.c
View File

@ -265,29 +265,6 @@ static void __genl_unregister_mc_group(struct genl_family *family,
grp->family = NULL;
}
/**
* genl_unregister_mc_group - unregister a multicast group
*
* Unregisters the specified multicast group and notifies userspace
* about it. All current listeners on the group are removed.
*
* Note: It is not necessary to unregister all multicast groups before
* unregistering the family, unregistering the family will cause
* all assigned multicast groups to be unregistered automatically.
*
* @family: Generic netlink family the group belongs to.
* @grp: The group to unregister, must have been registered successfully
* previously.
*/
void genl_unregister_mc_group(struct genl_family *family,
struct genl_multicast_group *grp)
{
genl_lock_all();
__genl_unregister_mc_group(family, grp);
genl_unlock_all();
}
EXPORT_SYMBOL(genl_unregister_mc_group);
static void genl_unregister_mc_groups(struct genl_family *family)
{
struct genl_multicast_group *grp, *tmp;