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| author | Johannes Berg <johannes.berg@intel.com> | 2017-04-26 07:43:41 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-04-26 23:17:35 +0200 |
| commit | ab81007a7b519d72f3c26d753a9fe1ffd27edc20 (patch) | |
| tree | 1ea7fd3b731ebc910be1c064244a6ea3632b83c0 /include/net | |
| parent | 127f60bfa98f30f7f47ae362b9807f0d223cbcc2 (diff) | |
| download | linux-ab81007a7b519d72f3c26d753a9fe1ffd27edc20.tar.gz linux-ab81007a7b519d72f3c26d753a9fe1ffd27edc20.tar.bz2 linux-ab81007a7b519d72f3c26d753a9fe1ffd27edc20.zip | |
cfg80211: simplify netlink socket owner interface deletion
There's no need to allocate a portid structure and then, for
each of those, walk the interfaces - we can just add a flag
to each interface and walk those directly. Due to padding in
the struct, we can even do it without any memory cost, and
it even simplifies the code.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/cfg80211.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 2a200b964b7a..af958938b3b1 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -3988,6 +3988,7 @@ struct cfg80211_cqm_config; * @event_list: (private) list for internal event processing * @event_lock: (private) lock for event list * @owner_nlportid: (private) owner socket port ID + * @nl_owner_dead: (private) owner socket went away * @cqm_config: (private) nl80211 RSSI monitor state */ struct wireless_dev { @@ -4037,12 +4038,13 @@ struct wireless_dev { u32 ap_unexpected_nlportid; + u32 owner_nlportid; + bool nl_owner_dead; + bool cac_started; unsigned long cac_start_time; unsigned int cac_time_ms; - u32 owner_nlportid; - #ifdef CONFIG_CFG80211_WEXT /* wext data */ struct { |