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| author | Toke Høiland-Jørgensen <toke@toke.dk> | 2018-05-25 14:29:21 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes@sipsolutions.net> | 2018-06-15 13:02:42 +0200 |
| commit | dc8b274f0952f604d72b10698cde6887321a669f (patch) | |
| tree | 17c179af3bbd71cfbacf1068674c3979dadbad89 /net | |
| parent | 3f61b7a30a6a8fd917d7570cb00a26a054d84ab4 (diff) | |
| download | linux-stable-dc8b274f0952f604d72b10698cde6887321a669f.tar.gz linux-stable-dc8b274f0952f604d72b10698cde6887321a669f.tar.bz2 linux-stable-dc8b274f0952f604d72b10698cde6887321a669f.zip | |
mac80211: Move up init of TXQs
On init, ieee80211_if_add() dumps the interface. Since that now includes a
dump of the TXQ state, we need to initialise that before the dump happens.
So move up the TXQ initialisation to to before the call to
ieee80211_if_add().
Fixes: 52539ca89f36 ("cfg80211: Expose TXQ stats and parameters to userspace")
Reported-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>
Tested-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/main.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 4d2e797e3f16..722f3d9fb416 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -1098,6 +1098,10 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) ieee80211_led_init(local); + result = ieee80211_txq_setup_flows(local); + if (result) + goto fail_flows; + rtnl_lock(); result = ieee80211_init_rate_ctrl_alg(local, @@ -1120,10 +1124,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) rtnl_unlock(); - result = ieee80211_txq_setup_flows(local); - if (result) - goto fail_flows; - #ifdef CONFIG_INET local->ifa_notifier.notifier_call = ieee80211_ifa_changed; result = register_inetaddr_notifier(&local->ifa_notifier); @@ -1149,8 +1149,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) #if defined(CONFIG_INET) || defined(CONFIG_IPV6) fail_ifa: #endif - ieee80211_txq_teardown_flows(local); - fail_flows: rtnl_lock(); rate_control_deinitialize(local); ieee80211_remove_interfaces(local); @@ -1158,6 +1156,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) rtnl_unlock(); ieee80211_led_exit(local); ieee80211_wep_free(local); + ieee80211_txq_teardown_flows(local); + fail_flows: destroy_workqueue(local->workqueue); fail_workqueue: wiphy_unregister(local->hw.wiphy); |