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authorJohannes Berg <johannes.berg@intel.com>2016-05-03 16:52:04 +0300
committerJohannes Berg <johannes.berg@intel.com>2016-05-12 11:16:40 +0200
commit53873f134d285191ef6435882d55837093a36c53 (patch)
treea49f49d0f940a902f2fe0aa271d12d66c98c7a34 /net/wireless/core.h
parent8b9b2f06998f33bdd1774a9860ec60e945977384 (diff)
downloadlinux-53873f134d285191ef6435882d55837093a36c53.tar.bz2
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.h3
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;