| commit | ce662b44ce22e3e8886104d5feb2a451d7ba560f | [log] [tgz] |
|---|---|---|
| author | Johannes Berg <johannes.berg@intel.com> | Thu Sep 29 16:04:34 2011 +0200 |
| committer | John W. Linville <linville@tuxdriver.com> | Fri Sep 30 15:57:16 2011 -0400 |
| tree | eb584058dec73807f192fc19725adfece5bad539 | |
| parent | 47086fc51aa2220f58049704a8b73e4fcdf372b9 [diff] |
mac80211: send (QoS) Null if no buffered frames For PS-poll, there's a possible race between us expiring a frame and the station polling for it -- send it a null frame in that case. For uAPSD, the standard says that we have to send a frame in each SP, so send null if we don't have any other frames. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>