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authorJohannes Berg <johannes.berg@intel.com>2013-02-27 15:08:28 +0100
committerJohannes Berg <johannes.berg@intel.com>2013-02-27 15:31:05 +0100
commitd0ae708d1acd4bf6ad5b9937d9da44d16ca18f13 (patch)
treebc2d3567685de66bb125ce04c33593c8973035e4 /net/wireless
parent499218595a2e8296b7492af32fcca141b7b8184a (diff)
downloadop-kernel-dev-d0ae708d1acd4bf6ad5b9937d9da44d16ca18f13.zip
op-kernel-dev-d0ae708d1acd4bf6ad5b9937d9da44d16ca18f13.tar.gz
nl80211: remove channel width and extended capa advertising
This is another case of data increasing the size of the wiphy information significantly with a new feature, for now remove this as well. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/core.c3
-rw-r--r--net/wireless/nl80211.c21
2 files changed, 1 insertions, 23 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 33b75b9..9220021 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -367,8 +367,7 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv)
rdev->wiphy.rts_threshold = (u32) -1;
rdev->wiphy.coverage_class = 0;
- rdev->wiphy.features = NL80211_FEATURE_SCAN_FLUSH |
- NL80211_FEATURE_ADVERTISE_CHAN_LIMITS;
+ rdev->wiphy.features = NL80211_FEATURE_SCAN_FLUSH;
return &rdev->wiphy;
}
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index e652d05..7a7b621 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -557,18 +557,6 @@ static int nl80211_msg_put_channel(struct sk_buff *msg,
if ((chan->flags & IEEE80211_CHAN_RADAR) &&
nla_put_flag(msg, NL80211_FREQUENCY_ATTR_RADAR))
goto nla_put_failure;
- if ((chan->flags & IEEE80211_CHAN_NO_HT40MINUS) &&
- nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_HT40_MINUS))
- goto nla_put_failure;
- if ((chan->flags & IEEE80211_CHAN_NO_HT40PLUS) &&
- nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_HT40_PLUS))
- goto nla_put_failure;
- if ((chan->flags & IEEE80211_CHAN_NO_80MHZ) &&
- nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_80MHZ))
- goto nla_put_failure;
- if ((chan->flags & IEEE80211_CHAN_NO_160MHZ) &&
- nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_160MHZ))
- goto nla_put_failure;
if (nla_put_u32(msg, NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
DBM_TO_MBM(chan->max_power)))
@@ -1310,15 +1298,6 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 portid, u32 seq, int flag
dev->wiphy.max_acl_mac_addrs))
goto nla_put_failure;
- if (dev->wiphy.extended_capabilities &&
- (nla_put(msg, NL80211_ATTR_EXT_CAPA,
- dev->wiphy.extended_capabilities_len,
- dev->wiphy.extended_capabilities) ||
- nla_put(msg, NL80211_ATTR_EXT_CAPA_MASK,
- dev->wiphy.extended_capabilities_len,
- dev->wiphy.extended_capabilities_mask)))
- goto nla_put_failure;
-
return genlmsg_end(msg, hdr);
nla_put_failure:
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