• Johannes Berg's avatar
    mac80211: fix do_stop handling while suspended · b2c0958b
    Johannes Berg authored
    When a device is unplugged while suspended, mac80211 is
    de-initialized and all interfaces are removed while no
    state is actually present in the driver. This can cause
    warnings and driver confusion.
    Fix this by reordering the do_stop code to not call the
    driver when it is suspended, i.e. when there's no state
    in the driver anyway.
    The previous patches removed a few corner cases in ROC
    and virtual monitor interfaces so that now this is safe
    to do and no state should be left over.
    Reported-by: default avatarStanislaw Gruszka <sgruszka@redhat.com>
    Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
iface.c 43.6 KB