1 files changed, 0 insertions, 38 deletions
diff --git a/package/kernel/mac80211/patches/382-mac80211-Run-TXQ-teardown-code-before-de-registering.patch b/package/kernel/mac80211/patches/382-mac80211-Run-TXQ-teardown-code-before-de-registering.patch
deleted file mode 100644
index ad282f9892..0000000000
--- a/package/kernel/mac80211/patches/382-mac80211-Run-TXQ-teardown-code-before-de-registering.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From: =?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?= <toke@toke.dk>
-Date: Mon, 13 Aug 2018 14:16:25 +0200
-Subject: [PATCH] mac80211: Run TXQ teardown code before de-registering
- interfaces
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The TXQ teardown code can reference the vif data structures that are
-stored in the netdev private memory area if there are still packets on
-the queue when it is being freed. Since the TXQ teardown code is run
-after the netdevs are freed, this can lead to a use-after-free. Fix this
-by moving the TXQ teardown code to earlier in ieee80211_unregister_hw().
-
-Reported-by: Ben Greear <greearb@candelatech.com>
-Tested-by: Ben Greear <greearb@candelatech.com>
-Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>
-Signed-off-by: Johannes Berg <johannes.berg@intel.com>
----
-
---- a/net/mac80211/main.c
-+++ b/net/mac80211/main.c
-@@ -1172,6 +1172,7 @@ void ieee80211_unregister_hw(struct ieee
- #if IS_ENABLED(__disabled__CONFIG_IPV6)
- 	unregister_inet6addr_notifier(&local->ifa6_notifier);
- #endif
-+	ieee80211_txq_teardown_flows(local);
- 
- 	rtnl_lock();
- 
-@@ -1200,7 +1201,6 @@ void ieee80211_unregister_hw(struct ieee
- 	skb_queue_purge(&local->skb_queue);
- 	skb_queue_purge(&local->skb_queue_unreliable);
- 	skb_queue_purge(&local->skb_queue_tdls_chsw);
--	ieee80211_txq_teardown_flows(local);
- 
- 	destroy_workqueue(local->workqueue);
- 	wiphy_unregister(local->hw.wiphy);