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authorJohn W. Linville <linville@tuxdriver.com>2010-12-15 16:33:28 -0500
committerJohn W. Linville <linville@tuxdriver.com>2010-12-15 16:33:28 -0500
commit1fcfe76a760e78d7774a254608557c84071b0cfb (patch)
tree2659028625a15a6bcbef350d16ace21982f714d4 /net/mac80211
parent0c8173385e549f95cd80c3fff5aab87b4f881d8d (diff)
parent56e6417b49132d4f56e9f2241d31942b90b46315 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
Conflicts: drivers/net/wireless/iwlwifi/iwl-1000.c drivers/net/wireless/iwlwifi/iwl-6000.c drivers/net/wireless/iwlwifi/iwl-core.h
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/ibss.c4
-rw-r--r--net/mac80211/work.c5
2 files changed, 8 insertions, 1 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 410d104b134..53c7077ffd4 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -780,6 +780,9 @@ void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
mutex_lock(&sdata->u.ibss.mtx);
+ if (!sdata->u.ibss.ssid_len)
+ goto mgmt_out; /* not ready to merge yet */
+
switch (fc & IEEE80211_FCTL_STYPE) {
case IEEE80211_STYPE_PROBE_REQ:
ieee80211_rx_mgmt_probe_req(sdata, mgmt, skb->len);
@@ -797,6 +800,7 @@ void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
break;
}
+ mgmt_out:
mutex_unlock(&sdata->u.ibss.mtx);
}
diff --git a/net/mac80211/work.c b/net/mac80211/work.c
index de43753076d..36305e0d06e 100644
--- a/net/mac80211/work.c
+++ b/net/mac80211/work.c
@@ -1074,11 +1074,13 @@ void ieee80211_work_purge(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_work *wk;
+ bool cleanup = false;
mutex_lock(&local->mtx);
list_for_each_entry(wk, &local->work_list, list) {
if (wk->sdata != sdata)
continue;
+ cleanup = true;
wk->type = IEEE80211_WORK_ABORT;
wk->started = true;
wk->timeout = jiffies;
@@ -1086,7 +1088,8 @@ void ieee80211_work_purge(struct ieee80211_sub_if_data *sdata)
mutex_unlock(&local->mtx);
/* run cleanups etc. */
- ieee80211_work_work(&local->work_work);
+ if (cleanup)
+ ieee80211_work_work(&local->work_work);
mutex_lock(&local->mtx);
list_for_each_entry(wk, &local->work_list, list) {