diff options
| author |   Ayala Beker <ayala.beker@intel.com> | 2016-09-20 17:31:14 +0300 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2016-09-30 13:21:19 +0200 |
| commit | 708d50edb149fe488c7c96f59ba9a89a64985cf2 (patch) | |
| tree | a6ce214b208019439758c9a326beb4010308a6e4 /net/mac80211/chan.c | |
| parent | cfg80211: add start / stop NAN commands (diff) | |
| download | linux-dev-708d50edb149fe488c7c96f59ba9a89a64985cf2.tar.xz linux-dev-708d50edb149fe488c7c96f59ba9a89a64985cf2.zip | |
mac80211: add boilerplate code for start / stop NAN
This code doesn't do much besides allowing to start and
stop the vif.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/chan.c')
| -rw-r--r-- | net/mac80211/chan.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c index d035801569eb..e75cbf6ecc26 100644 --- a/net/mac80211/chan.c +++ b/net/mac80211/chan.c @@ -647,6 +647,9 @@ static int ieee80211_assign_vif_chanctx(struct ieee80211_sub_if_data *sdata, struct ieee80211_chanctx *curr_ctx = NULL; int ret = 0; + if (WARN_ON(sdata->vif.type == NL80211_IFTYPE_NAN)) + return -ENOTSUPP; + conf = rcu_dereference_protected(sdata->vif.chanctx_conf, lockdep_is_held(&local->chanctx_mtx)); |