diff options
Diffstat (limited to 'net/mac80211/key.c')
| -rw-r--r-- | net/mac80211/key.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/net/mac80211/key.c b/net/mac80211/key.c index d808cff8015..4712150dc21 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -3,6 +3,7 @@ * Copyright 2005-2006, Devicescape Software, Inc. * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz> * Copyright 2007-2008 Johannes Berg <johannes@sipsolutions.net> + * Copyright 2013-2014 Intel Mobile Communications GmbH * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -130,9 +131,7 @@ static int ieee80211_key_enable_hw_accel(struct ieee80211_key *key) if (!ret) { key->flags |= KEY_FLAG_UPLOADED_TO_HARDWARE; - if (!((key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC) || - (key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV) || - (key->conf.flags & IEEE80211_KEY_FLAG_PUT_IV_SPACE))) + if (!(key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC)) sdata->crypto_tx_tailroom_needed_cnt--; WARN_ON((key->conf.flags & IEEE80211_KEY_FLAG_PUT_IV_SPACE) && @@ -180,9 +179,7 @@ static void ieee80211_key_disable_hw_accel(struct ieee80211_key *key) sta = key->sta; sdata = key->sdata; - if (!((key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC) || - (key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV) || - (key->conf.flags & IEEE80211_KEY_FLAG_PUT_IV_SPACE))) + if (!(key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC)) increment_tailroom_need_count(sdata); ret = drv_set_key(key->local, DISABLE_KEY, sdata, @@ -425,7 +422,7 @@ static void ieee80211_key_free_common(struct ieee80211_key *key) ieee80211_aes_key_free(key->u.ccmp.tfm); if (key->conf.cipher == WLAN_CIPHER_SUITE_AES_CMAC) ieee80211_aes_cmac_key_free(key->u.aes_cmac.tfm); - kfree(key); + kzfree(key); } static void __ieee80211_key_destroy(struct ieee80211_key *key, @@ -878,9 +875,7 @@ void ieee80211_remove_key(struct ieee80211_key_conf *keyconf) if (key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) { key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE; - if (!((key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC) || - (key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV) || - (key->conf.flags & IEEE80211_KEY_FLAG_PUT_IV_SPACE))) + if (!(key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC)) increment_tailroom_need_count(key->sdata); } |