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nl80211: Stop scheduled scan if netlink client disappears

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An attribute NL80211_ATTR_SOCKET_OWNER can be set by the scan initiator.
If present, the attribute will cause the scan to be stopped if the client
dies.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Jukka Rissanen
2014-12-15 13:25:39 +02:00
committed by Johannes Berg
parent 31a60ed1e9
commit 93a1e86ce1
5 changed files with 40 additions and 0 deletions
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2
net/wireless/core.h
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@@ -91,6 +91,8 @@ struct cfg80211_registered_device {
struct list_head destroy_list;
struct work_struct destroy_work;
struct work_struct sched_scan_stop_wk;
/* must be last because of the way we do wiphy_priv(),
* and it should at least be aligned to NETDEV_ALIGN */
struct wiphy wiphy __aligned(NETDEV_ALIGN);