Merge tag 'wireless-next-2022-06-10' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

Johannes Berg says:

====================
wireless-next patches for v5.20

Here's a first set of patches for v5.20. This is just a
queue flush, before we get things back from net-next that
are causing conflicts, and then can start merging a lot
of MLO (multi-link operation, part of 802.11be) code.

Lots of cleanups all over.

The only notable change is perhaps wilc1000 being the
first driver to disable WEP (while enabling WPA3).

* tag 'wireless-next-2022-06-10' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (29 commits)
  wifi: mac80211_hwsim: Directly use ida_alloc()/free()
  wifi: mac80211: refactor some key code
  wifi: mac80211: remove cipher scheme support
  wifi: nl80211: fix typo in comment
  wifi: virt_wifi: fix typo in comment
  rtw89: add new state to CFO state machine for UL-OFDMA
  rtw89: 8852c: add trigger frame counter
  ieee80211: add trigger frame definition
  wifi: wfx: Remove redundant NULL check before release_firmware() call
  wifi: rtw89: support MULTI_BSSID and correct BSSID mask of H2C
  wifi: ray_cs: Drop useless status variable in parse_addr()
  wifi: ray_cs: Utilize strnlen() in parse_addr()
  wifi: rtw88: use %*ph to print small buffer
  wifi: wilc1000: add IGTK support
  wifi: wilc1000: add WPA3 SAE support
  wifi: wilc1000: remove WEP security support
  wifi: wilc1000: use correct sequence of RESET for chip Power-UP/Down
  wifi: rtlwifi: fix error codes in rtl_debugfs_set_write_h2c()
  wifi: rtw88: Fix Sparse warning for rtw8821c_hw_spec
  wifi: rtw88: Fix Sparse warning for rtw8723d_hw_spec
  ...
====================

Link: https://lore.kernel.org/r/20220610142838.330862-1-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 4 insertions, 5 deletions

diff --git a/net/mac80211/key.h b/net/mac80211/key.h
index 1e326c89d721..e994dcea1ce3 100644
--- a/net/mac80211/key.h
+++ b/net/mac80211/key.h
@@ -2,7 +2,7 @@
 /*
  * Copyright 2002-2004, Instant802 Networks, Inc.
  * Copyright 2005, Devicescape Software, Inc.
- * Copyright (C) 2019 Intel Corporation
+ * Copyright (C) 2019, 2022 Intel Corporation
  */
 
 #ifndef IEEE80211_KEY_H
@@ -30,12 +30,10 @@ struct sta_info;
  * @KEY_FLAG_UPLOADED_TO_HARDWARE: Indicates that this key is present
  *	in the hardware for TX crypto hardware acceleration.
  * @KEY_FLAG_TAINTED: Key is tainted and packets should be dropped.
- * @KEY_FLAG_CIPHER_SCHEME: This key is for a hardware cipher scheme
  */
 enum ieee80211_internal_key_flags {
 	KEY_FLAG_UPLOADED_TO_HARDWARE	= BIT(0),
 	KEY_FLAG_TAINTED		= BIT(1),
-	KEY_FLAG_CIPHER_SCHEME		= BIT(2),
 };
 
 enum ieee80211_internal_tkip_state {
@@ -140,8 +138,7 @@ struct ieee80211_key {
 struct ieee80211_key *
 ieee80211_key_alloc(u32 cipher, int idx, size_t key_len,
 		    const u8 *key_data,
-		    size_t seq_len, const u8 *seq,
-		    const struct ieee80211_cipher_scheme *cs);
+		    size_t seq_len, const u8 *seq);
 /*
  * Insert a key into data structures (sdata, sta if necessary)
  * to make it used, free old key. On failure, also free the new key.
@@ -166,6 +163,8 @@ void ieee80211_reenable_keys(struct ieee80211_sub_if_data *sdata);
 
 #define key_mtx_dereference(local, ref) \
 	rcu_dereference_protected(ref, lockdep_is_held(&((local)->key_mtx)))
+#define rcu_dereference_check_key_mtx(local, ref) \
+	rcu_dereference_check(ref, lockdep_is_held(&((local)->key_mtx)))
 
 void ieee80211_delayed_tailroom_dec(struct work_struct *wk);