diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2014-10-13 10:33:07 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-10-25 07:56:24 +0200 |
| commit | c37a8106de1b8d286fe577599ccc9bbb0efdd7ad (patch) | |
| tree | b2120ab946a651152e535c3c0a62154d7c890645 /net/ieee802154 | |
| parent | 1ae2605e55c6ef640238fb2e03d044119acd9a37 (diff) | |
ieee802154: 6lowpan: add RTNL assertion
This patch ensure that the rtnl lock is hold while newlink callback.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/ieee802154')
| -rw-r--r-- | net/ieee802154/6lowpan_rtnl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c index da78fae5b301..0c1a49b51e57 100644 --- a/net/ieee802154/6lowpan_rtnl.c +++ b/net/ieee802154/6lowpan_rtnl.c @@ -584,6 +584,8 @@ static int lowpan_newlink(struct net *src_net, struct net_device *dev, struct lowpan_dev_record *entry; int ret; + ASSERT_RTNL(); + pr_debug("adding new link\n"); if (!tb[IFLA_LINK]) |