git: if_iwm - Make sure we call iwm_detach_local only once.

[Imre Vadasz]

commit ebd4ceab76a6f161362029cbfd08efaedaab0519
Author: Imre Vadász <imre at vdsz.com>
Date:   Mon Sep 5 22:48:56 2016 +0200

    if_iwm - Make sure we call iwm_detach_local only once.
    
    * Add sc_attached variable to struct iwm_softc, to keep track of whether
      we already called iwm_detach_local.

Summary of changes:
 sys/dev/netif/iwm/if_iwm.c    | 4 ++++
 sys/dev/netif/iwm/if_iwmvar.h | 1 +
 2 files changed, 5 insertions(+)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/ebd4ceab76a6f161362029cbfd08efaedaab0519


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