diff options
| author | Felix Fietkau <nbd@nbd.name> | 2016-08-02 11:13:41 +0200 |
|---|---|---|
| committer | Sasha Levin <alexander.levin@verizon.com> | 2016-08-24 14:10:02 -0400 |
| commit | 4bb0ddaf9330fd4c1359cd98cb9aa2f3131d769c (patch) | |
| tree | ccae4224e36f444ee063f0f9ad9c3dbee32de486 /drivers | |
| parent | 2dd916fce77144aaa8fb554a2b41be73635ee650 (diff) | |
mac80211: fix purging multicast PS buffer queue
[ Upstream commit 6b07d9ca9b5363dda959b9582a3fc9c0b89ef3b5 ]
The code currently assumes that buffered multicast PS frames don't have
a pending ACK frame for tx status reporting.
However, hostapd sends a broadcast deauth frame on teardown for which tx
status is requested. This can lead to the "Have pending ack frames"
warning on module reload.
Fix this by using ieee80211_free_txskb/ieee80211_purge_tx_queue.
Cc: stable@vger.kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions