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authorJohannes Berg <johannes.berg@intel.com>2013-03-27 22:49:19 +0100
committerJohannes Berg <johannes.berg@intel.com>2013-04-08 09:17:00 +0200
commitc8f994eec2a966a7a5fb6a3be517e3ede6a3cafa (patch)
treee2c04a5459150da9f57ad60849351642b6a4fa92 /net/mac80211/offchannel.c
parentafdc7c18e9f2a768865b6caa886e605719a6304e (diff)
downloadlinux-stericsson-c8f994eec2a966a7a5fb6a3be517e3ede6a3cafa.tar.gz
mac80211: purge remain-on-channel items when suspending
They can't really be executed while suspended and could trigger work warnings, so abort all ROC items. When the system resumes the notifications about this will be delivered to userspace which can then act accordingly (though it will assume they were canceled/finished.) Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/offchannel.c')
-rw-r--r--net/mac80211/offchannel.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c
index b01eb7314ec6..e19d6cf26dde 100644
--- a/net/mac80211/offchannel.c
+++ b/net/mac80211/offchannel.c
@@ -436,15 +436,15 @@ void ieee80211_roc_setup(struct ieee80211_local *local)
INIT_LIST_HEAD(&local->roc_list);
}
-void ieee80211_roc_purge(struct ieee80211_sub_if_data *sdata)
+void ieee80211_roc_purge(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata)
{
- struct ieee80211_local *local = sdata->local;
struct ieee80211_roc_work *roc, *tmp;
LIST_HEAD(tmp_list);
mutex_lock(&local->mtx);
list_for_each_entry_safe(roc, tmp, &local->roc_list, list) {
- if (roc->sdata != sdata)
+ if (sdata && roc->sdata != sdata)
continue;
if (roc->started && local->ops->remain_on_channel) {