diff options
| -rw-r--r-- | net/ieee802154/6lowpan.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c index 5dc04890e0c5..f0d15365722a 100644 --- a/net/ieee802154/6lowpan.c +++ b/net/ieee802154/6lowpan.c @@ -793,8 +793,11 @@ static int lowpan_newlink(struct net *src_net, struct net_device *dev, mutex_init(&lowpan_dev_info(dev)->dev_list_mtx); entry = kzalloc(sizeof(struct lowpan_dev_record), GFP_KERNEL); - if (!entry) + if (!entry) { + dev_put(real_dev); + lowpan_dev_info(dev)->real_dev = NULL; return -ENOMEM; + } entry->ldev = dev; |