diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2007-09-28 14:01:25 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:54:15 -0700 |
| commit | a28975525016ddcbdaab8225666df1cf2dc9cb2d (patch) | |
| tree | 5043b4c24c3c6c40d3d844259e2c47421204436d /net/mac80211 | |
| parent | f7c4daed99fba15e4e48df464031f4ac7c32e4c9 (diff) | |
| download | lwn-a28975525016ddcbdaab8225666df1cf2dc9cb2d.tar.gz lwn-a28975525016ddcbdaab8225666df1cf2dc9cb2d.zip | |
[MAC80211]: add "invalid" interface type
Since I cannot convince the lazy driver authors (hello Michael)
to stop (ab)using the MGMT interface type internally in their
drivers, this patch introduces a new _INVALID type especially
for their use and changes all affected drivers to use it.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/ieee80211.c | 4 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_iface.c | 4 | ||||
| -rw-r--r-- | net/mac80211/rx.c | 1 |
3 files changed, 9 insertions, 0 deletions
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c index 62877a8f9f0f..373e8b728782 100644 --- a/net/mac80211/ieee80211.c +++ b/net/mac80211/ieee80211.c @@ -351,6 +351,10 @@ static int ieee80211_open(struct net_device *dev) case IEEE80211_IF_TYPE_IBSS: /* no special treatment */ break; + case IEEE80211_IF_TYPE_INVALID: + /* cannot happen */ + WARN_ON(1); + break; } if (local->open_count == 0) { diff --git a/net/mac80211/ieee80211_iface.c b/net/mac80211/ieee80211_iface.c index 08c1e188d4b8..ef618e947e2b 100644 --- a/net/mac80211/ieee80211_iface.c +++ b/net/mac80211/ieee80211_iface.c @@ -243,6 +243,10 @@ void ieee80211_if_reinit(struct net_device *dev) ieee80211_if_sdata_deinit(sdata); switch (sdata->type) { + case IEEE80211_IF_TYPE_INVALID: + /* cannot happen */ + WARN_ON(1); + break; case IEEE80211_IF_TYPE_MGMT: /* nothing to do */ break; diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 03635fb3e9b6..b4a62fe3ccbd 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1453,6 +1453,7 @@ static int prepare_for_handlers(struct ieee80211_sub_if_data *sdata, case IEEE80211_IF_TYPE_MNTR: /* take everything */ break; + case IEEE80211_IF_TYPE_INVALID: case IEEE80211_IF_TYPE_MGMT: /* should never get here */ WARN_ON(1); |