diff options
Diffstat (limited to 'net/wireless/ibss.c')
| -rw-r--r-- | net/wireless/ibss.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c index faf4961d47d8..071e99c75e82 100644 --- a/net/wireless/ibss.c +++ b/net/wireless/ibss.c @@ -88,8 +88,6 @@ static int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev, struct cfg80211_cached_keys *connkeys) { struct wireless_dev *wdev = dev->ieee80211_ptr; - struct ieee80211_channel *check_chan; - u8 radar_detect_width = 0; int err; ASSERT_WDEV_LOCK(wdev); @@ -126,32 +124,6 @@ static int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev, #ifdef CONFIG_CFG80211_WEXT wdev->wext.ibss.chandef = params->chandef; #endif - check_chan = params->chandef.chan; - if (params->userspace_handles_dfs) { - /* Check for radar even if the current channel is not - * a radar channel - it might decide to change to DFS - * channel later. - */ - radar_detect_width = BIT(params->chandef.width); - } - - /* TODO: We need to check the combinations at this point, we - * probably must move this call down to join_ibss() in - * mac80211. - */ - err = cfg80211_can_use_iftype_chan(rdev, wdev, wdev->iftype, - check_chan, - (params->channel_fixed && - !radar_detect_width) - ? CHAN_MODE_SHARED - : CHAN_MODE_EXCLUSIVE, - radar_detect_width); - - if (err) { - wdev->connect_keys = NULL; - return err; - } - err = rdev_join_ibss(rdev, dev, params); if (err) { wdev->connect_keys = NULL; |