diff options
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 9ad4e3631b6b..915afadb0602 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -1766,6 +1766,7 @@ fail_wep: fail_rate: ieee80211_debugfs_remove_netdev(IEEE80211_DEV_TO_SUB_IF(local->mdev)); unregister_netdevice(local->mdev); + local->mdev = NULL; fail_dev: rtnl_unlock(); sta_info_stop(local); @@ -1773,8 +1774,10 @@ fail_sta_info: debugfs_hw_del(local); destroy_workqueue(local->hw.workqueue); fail_workqueue: - ieee80211_if_free(local->mdev); - local->mdev = NULL; + if (local->mdev != NULL) { + ieee80211_if_free(local->mdev); + local->mdev = NULL; + } fail_mdev_alloc: wiphy_unregister(local->hw.wiphy); return result; |