Merge tag 'iwlwifi-for-kalle-2018-08-09' of...

Merge tag 'iwlwifi-for-kalle-2018-08-09' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes

Some more fixes for 4.13

* Fix a memory leak in the SAR code;
* Fix a stuck queue case in AP mode;
* Convert a WARN to a simple debug in a legitimate race case (from
  which we can recover);
* Fix a severe throughput aggregation on 9000-family devices due to
  aggregation issues.