diff options
| author |   Luciano Coelho <luciano.coelho@intel.com> | 2014-02-13 11:31:59 +0200 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2014-04-09 10:55:43 +0200 |
| commit | 73de86a38962b18edad3205c2358599dd9c83e9f (patch) | |
| tree | caf27b6e5000427c940a07d325d1210417ba87ad /net/wireless/mesh.c | |
| parent | cfg80211/mac80211: refactor cfg80211_chandef_dfs_required() (diff) | |
| download | linux-dev-73de86a38962b18edad3205c2358599dd9c83e9f.tar.xz linux-dev-73de86a38962b18edad3205c2358599dd9c83e9f.zip | |
cfg80211/mac80211: move interface counting for combination check to mac80211
Move the counting part of the interface combination check from
cfg80211 to mac80211.
This is needed to simplify locking when the driver has to perform a
combination check by itself (eg. with channel-switch).
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/mesh.c')
| -rw-r--r-- | net/wireless/mesh.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c index 6ebe883653a4..3ddfb7cd335e 100644 --- a/net/wireless/mesh.c +++ b/net/wireless/mesh.c @@ -99,7 +99,6 @@ int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev, const struct mesh_config *conf) { struct wireless_dev *wdev = dev->ieee80211_ptr; - u8 radar_detect_width = 0; int err; BUILD_BUG_ON(IEEE80211_MAX_SSID_LEN != IEEE80211_MAX_MESH_ID_LEN); @@ -179,22 +178,6 @@ int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev, NL80211_IFTYPE_MESH_POINT)) return -EINVAL; - err = cfg80211_chandef_dfs_required(wdev->wiphy, - &setup->chandef, - NL80211_IFTYPE_MESH_POINT); - if (err < 0) - return err; - - if (err > 0) - radar_detect_width = BIT(setup->chandef.width); - - err = cfg80211_can_use_iftype_chan(rdev, wdev, wdev->iftype, - setup->chandef.chan, - CHAN_MODE_SHARED, - radar_detect_width); - if (err) - return err; - err = rdev_join_mesh(rdev, dev, conf, setup); if (!err) { memcpy(wdev->ssid, setup->mesh_id, setup->mesh_id_len); @@ -240,17 +223,6 @@ int cfg80211_set_mesh_channel(struct cfg80211_registered_device *rdev, if (!netif_running(wdev->netdev)) return -ENETDOWN; - /* cfg80211_can_use_chan() calls - * cfg80211_can_use_iftype_chan() with no radar - * detection, so if we're trying to use a radar - * channel here, something is wrong. - */ - WARN_ON_ONCE(chandef->chan->flags & IEEE80211_CHAN_RADAR); - err = cfg80211_can_use_chan(rdev, wdev, chandef->chan, - CHAN_MODE_SHARED); - if (err) - return err; - err = rdev_libertas_set_mesh_channel(rdev, wdev->netdev, chandef->chan); if (!err) |