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authorDavid S. Miller <davem@davemloft.net>2008-11-25 14:27:58 -0800
committerDavid S. Miller <davem@davemloft.net>2008-11-25 14:27:58 -0800
commitd7713ccc7bec64fbe0e4e39f93b17dfec711db7f (patch)
tree586afddc7e21ecaa82fc9af369778e53de93fb4e /net
parent11c6dd2c723a9ff9bdd4ee11b2798a08abc94e98 (diff)
parent020cf6ba7a91ccc5db359f91e9abba175fd3a0aa (diff)
downloadblackbird-op-linux-d7713ccc7bec64fbe0e4e39f93b17dfec711db7f.tar.gz
blackbird-op-linux-d7713ccc7bec64fbe0e4e39f93b17dfec711db7f.zip
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/wext.c8
-rw-r--r--net/wireless/reg.c4
2 files changed, 10 insertions, 2 deletions
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index 742f811ca416..ab4ddba874be 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -271,6 +271,7 @@ static int ieee80211_ioctl_siwmode(struct net_device *dev,
__u32 *mode, char *extra)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = sdata->local;
int type;
if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
@@ -281,6 +282,13 @@ static int ieee80211_ioctl_siwmode(struct net_device *dev,
type = NL80211_IFTYPE_STATION;
break;
case IW_MODE_ADHOC:
+ /* Setting ad-hoc mode on non ibss channel is not
+ * supported.
+ */
+ if (local->oper_channel &&
+ (local->oper_channel->flags & IEEE80211_CHAN_NO_IBSS))
+ return -EOPNOTSUPP;
+
type = NL80211_IFTYPE_ADHOC;
break;
case IW_MODE_REPEAT:
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 626dbb688499..eb3b1a9f9b12 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -343,9 +343,9 @@ static int ignore_request(struct wiphy *wiphy, enum reg_set_by set_by,
return 0;
return -EALREADY;
}
- if (WARN_ON(!is_alpha2_set(alpha2) || !is_an_alpha2(alpha2)),
+ if (WARN(!is_alpha2_set(alpha2) || !is_an_alpha2(alpha2),
"Invalid Country IE regulatory hint passed "
- "to the wireless core\n")
+ "to the wireless core\n"))
return -EINVAL;
/* We ignore Country IE hints for now, as we haven't yet
* added the dot11MultiDomainCapabilityEnabled flag
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