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authorKoen Vandeputte <koen.vandeputte@ncentric.com>2017-02-08 15:32:05 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-06-26 07:13:09 +0200
commitbb8428f4c954ae12e8874be18826e16ba96ad1c9 (patch)
treef2c8e734bcdcebe7e2a5b1362620527e342929d2
parent5f1f39023c2a439204d47e7e33d94b5baf561ca8 (diff)
mac80211: fix CSA in IBSS mode
commit f181d6a3bcc35633facf5f3925699021c13492c5 upstream. Add the missing IBSS capability flag during capability init as it needs to be inserted into the generated beacon in order for CSA to work. Fixes: cd7760e62c2ac ("mac80211: add support for CSA in IBSS mode") Signed-off-by: Piotr Gawlowicz <gawlowicz@tkn.tu-berlin.de> Signed-off-by: MikoĊ‚aj Chwalisz <chwalisz@tkn.tu-berlin.de> Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--net/mac80211/ibss.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 980e9e9b6684..af5f3bb586ff 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -486,14 +486,14 @@ int ieee80211_ibss_csa_beacon(struct ieee80211_sub_if_data *sdata,
struct beacon_data *presp, *old_presp;
struct cfg80211_bss *cbss;
const struct cfg80211_bss_ies *ies;
- u16 capability = 0;
+ u16 capability = WLAN_CAPABILITY_IBSS;
u64 tsf;
int ret = 0;
sdata_assert_lock(sdata);
if (ifibss->privacy)
- capability = WLAN_CAPABILITY_PRIVACY;
+ capability |= WLAN_CAPABILITY_PRIVACY;
cbss = cfg80211_get_bss(sdata->local->hw.wiphy, ifibss->chandef.chan,
ifibss->bssid, ifibss->ssid,