diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2016-05-03 16:52:04 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-05-12 11:16:40 +0200 |
| commit | 53873f134d285191ef6435882d55837093a36c53 (patch) | |
| tree | a49f49d0f940a902f2fe0aa271d12d66c98c7a34 /net/wireless/core.h | |
| parent | 8b9b2f06998f33bdd1774a9860ec60e945977384 (diff) | |
| download | linux-53873f134d285191ef6435882d55837093a36c53.tar.gz | |
cfg80211: make wdev_list accessible to drivers
There's no harm in having drivers read the list, since they can use RCU protection or RTNL locking; allow this to not require each and every driver to also implement its own bookkeeping. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/core.h')
| -rw-r--r-- | net/wireless/core.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/wireless/core.h b/net/wireless/core.h index f75d7605bc38..025b7a5d508b 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -50,8 +50,7 @@ struct cfg80211_registered_device { /* wiphy index, internal only */ int wiphy_idx; - /* associated wireless interfaces, protected by rtnl or RCU */ - struct list_head wdev_list; + /* protected by RTNL */ int devlist_generation, wdev_id; int opencount; wait_queue_head_t dev_wait; |