diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2015-04-22 14:40:58 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-04-24 11:14:13 +0200 |
| commit | df1404650ccbfeb76a84f301f22316be0d00a864 (patch) | |
| tree | 3c866bf75c99dd402b4e152bdeefaa209f38eb8d /net/mac80211/ieee80211_i.h | |
| parent | ebd82b39bf11b38b0b50919c8d4386706b26bff7 (diff) | |
mac80211: remove support for IFF_PROMISC
This support is essentially useless as typically networks are encrypted,
frames will be filtered by hardware, and rate scaling will be done with
the intended recipient in mind. For real monitoring of the network, the
monitor mode support should be used instead.
Removing it removes a lot of corner cases.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 556051f68ad7..7d12ba5a4a36 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -725,7 +725,6 @@ struct ieee80211_if_mesh { * enum ieee80211_sub_if_data_flags - virtual interface flags * * @IEEE80211_SDATA_ALLMULTI: interface wants all multicast packets - * @IEEE80211_SDATA_PROMISC: interface is promisc * @IEEE80211_SDATA_OPERATING_GMODE: operating in G-only mode * @IEEE80211_SDATA_DONT_BRIDGE_PACKETS: bridge packets between * associated stations and deliver multicast frames both @@ -735,7 +734,6 @@ struct ieee80211_if_mesh { */ enum ieee80211_sub_if_data_flags { IEEE80211_SDATA_ALLMULTI = BIT(0), - IEEE80211_SDATA_PROMISC = BIT(1), IEEE80211_SDATA_OPERATING_GMODE = BIT(2), IEEE80211_SDATA_DONT_BRIDGE_PACKETS = BIT(3), IEEE80211_SDATA_DISCONNECT_RESUME = BIT(4), @@ -1211,8 +1209,8 @@ struct ieee80211_local { atomic_t agg_queue_stop[IEEE80211_MAX_QUEUES]; - /* number of interfaces with corresponding IFF_ flags */ - atomic_t iff_allmultis, iff_promiscs; + /* number of interfaces with allmulti RX */ + atomic_t iff_allmultis; struct rate_control_ref *rate_ctrl; |