diff options
| author | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2025-07-21 09:20:03 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-07-21 19:35:17 +0200 |
| commit | 460114eae8284155b51f6e72ed26f627ee338a30 (patch) | |
| tree | b9e0e23c15b825bbe2935687629f8721dc4dc247 | |
| parent | 754fe848b3b297fc85ec24cd959bad22b6df8cb8 (diff) | |
wifi: mac80211: remove ieee80211_remove_key
It is no longer used, remove it.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250721091956.e964ceacd85c.Idecab8ef161fa58e000b3969bc936399284b79f0@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | include/net/mac80211.h | 16 | ||||
| -rw-r--r-- | net/mac80211/key.c | 27 |
2 files changed, 2 insertions, 41 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index a2dbaad2f6d3..a0cf976a9117 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -6033,18 +6033,6 @@ void ieee80211_set_key_rx_seq(struct ieee80211_key_conf *keyconf, int tid, struct ieee80211_key_seq *seq); /** - * ieee80211_remove_key - remove the given key - * @keyconf: the parameter passed with the set key - * - * Context: Must be called with the wiphy mutex held. - * - * Remove the given key. If the key was uploaded to the hardware at the - * time this function is called, it is not deleted in the hardware but - * instead assumed to have been removed already. - */ -void ieee80211_remove_key(struct ieee80211_key_conf *keyconf); - -/** * ieee80211_gtk_rekey_add - add a GTK key from rekeying during WoWLAN * @vif: the virtual interface to add the key on * @keyconf: new key data @@ -6070,9 +6058,7 @@ void ieee80211_remove_key(struct ieee80211_key_conf *keyconf); * for the new key for each TID to set up sequence counters properly. * * IMPORTANT: If this replaces a key that is present in the hardware, - * then it will attempt to remove it during this call. In many cases - * this isn't what you want, so call ieee80211_remove_key() first for - * the key that's being replaced. + * then it will attempt to remove it during this call. */ struct ieee80211_key_conf * ieee80211_gtk_rekey_add(struct ieee80211_vif *vif, diff --git a/net/mac80211/key.c b/net/mac80211/key.c index 997892da8886..9d65013ddac7 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -6,7 +6,7 @@ * Copyright 2007-2008 Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright 2015-2017 Intel Deutschland GmbH - * Copyright 2018-2020, 2022-2024 Intel Corporation + * Copyright 2018-2020, 2022-2025 Intel Corporation */ #include <crypto/utils.h> @@ -1354,31 +1354,6 @@ void ieee80211_set_key_rx_seq(struct ieee80211_key_conf *keyconf, } EXPORT_SYMBOL_GPL(ieee80211_set_key_rx_seq); -void ieee80211_remove_key(struct ieee80211_key_conf *keyconf) -{ - struct ieee80211_key *key; - - key = container_of(keyconf, struct ieee80211_key, conf); - - lockdep_assert_wiphy(key->local->hw.wiphy); - - /* - * if key was uploaded, we assume the driver will/has remove(d) - * it, so adjust bookkeeping accordingly - */ - if (key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) { - key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE; - - if (!(key->conf.flags & (IEEE80211_KEY_FLAG_GENERATE_MMIC | - IEEE80211_KEY_FLAG_PUT_MIC_SPACE | - IEEE80211_KEY_FLAG_RESERVE_TAILROOM))) - increment_tailroom_need_count(key->sdata); - } - - ieee80211_key_free(key, false); -} -EXPORT_SYMBOL_GPL(ieee80211_remove_key); - struct ieee80211_key_conf * ieee80211_gtk_rekey_add(struct ieee80211_vif *vif, struct ieee80211_key_conf *keyconf, |