if_iwm - Cleanup mbufq draining. Add iwm_xmit_queue_drain() like in iwn(4).
commit339d45fda40072e0aca5ece639173204716f11fe
authorImre Vadász <imre@vdsz.com>
Tue, 1 Nov 2016 15:34:14 +0000 (1 16:34 +0100)
committerImre Vadász <imre@vdsz.com>
Tue, 1 Nov 2016 15:42:36 +0000 (1 16:42 +0100)
treeefc2aa040fbcf15b5294c789af89f42223209fd1
parenteee3f66c6670aea61d1f776310359c8a1cb7a92e
if_iwm - Cleanup mbufq draining. Add iwm_xmit_queue_drain() like in iwn(4).

* iwm_xmit_queue_drain() calls ieee80211_free_node(), removing a possible
  memory leak, compared to using just mbufq_drain().

* Remove duplicate mbufq_drain() from iwm_mvm_rm_sta(), this should be
  handled in the caller.
sys/dev/netif/iwm/if_iwm.c
sys/dev/netif/iwm/if_iwm_sta.c