[GENETLINK]: Relax dances with genl_lock.
The genl_unregister_family() calls the genl_unregister_mc_groups(), which takes and releases the genl_lock and then locks and releases this lock itself. Relax this behavior, all the more so the genl_unregister_mc_groups() is called from genl_unregister_family() only. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
4c3a0a254e
commit
910d6c320c
@ -230,10 +230,8 @@ static void genl_unregister_mc_groups(struct genl_family *family)
|
||||
{
|
||||
struct genl_multicast_group *grp, *tmp;
|
||||
|
||||
genl_lock();
|
||||
list_for_each_entry_safe(grp, tmp, &family->mcast_groups, list)
|
||||
__genl_unregister_mc_group(family, grp);
|
||||
genl_unlock();
|
||||
}
|
||||
|
||||
/**
|
||||
@ -396,10 +394,10 @@ int genl_unregister_family(struct genl_family *family)
|
||||
{
|
||||
struct genl_family *rc;
|
||||
|
||||
genl_unregister_mc_groups(family);
|
||||
|
||||
genl_lock();
|
||||
|
||||
genl_unregister_mc_groups(family);
|
||||
|
||||
list_for_each_entry(rc, genl_family_chain(family->id), family_list) {
|
||||
if (family->id != rc->id || strcmp(rc->name, family->name))
|
||||
continue;
|
||||
|
Loading…
Reference in New Issue
Block a user