diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-11-26 22:31:40 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-12-05 14:32:58 (GMT) |
| commit | e60c7744f8aa77bcbcb0b294596d6c87445d1200 (patch) | |
| tree | 7039c0906d825b035595a826cd117fd08242d0ad /net/mac80211/iface.c | |
| parent | fee52678dbda2099a25243e79da98dc390e1939a (diff) | |
| download | linux-e60c7744f8aa77bcbcb0b294596d6c87445d1200.tar.xz | |
cfg80211: handle SIOCGIWMODE/SIOCSIWMODE
further reducing wext code in mac80211.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 9ab772a..5abbc3f 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -698,6 +698,10 @@ int ieee80211_if_change_type(struct ieee80211_sub_if_data *sdata, if (type == sdata->vif.type) return 0; + /* Setting ad-hoc mode on non-IBSS channel is not supported. */ + if (sdata->local->oper_channel->flags & IEEE80211_CHAN_NO_IBSS) + return -EOPNOTSUPP; + /* * We could, here, on changes between IBSS/STA/MESH modes, * invoke an MLME function instead that disassociates etc. |