Return-path: Received: from rv-out-0708.google.com ([209.85.198.249]:54275 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753164AbYDQUNo (ORCPT ); Thu, 17 Apr 2008 16:13:44 -0400 Received: by rv-out-0506.google.com with SMTP id k29so112329rvb.1 for ; Thu, 17 Apr 2008 13:13:44 -0700 (PDT) Subject: [PATCH 4/7] mac80211: add const, remove unused function, make one function static From: Harvey Harrison To: Johannes Berg Cc: John Linville , Andrew Morton , linux-wireless Content-Type: text/plain Date: Thu, 17 Apr 2008 13:13:49 -0700 Message-Id: <1208463229.17196.26.camel@brick> (sfid-20080417_211451_832758_6B1DA99D) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: Signed-off-by: Harvey Harrison --- net/mac80211/michael.c | 7 +++---- net/mac80211/michael.h | 4 ++-- net/mac80211/tkip.c | 12 ++---------- net/mac80211/tkip.h | 6 +----- 4 files changed, 8 insertions(+), 21 deletions(-) diff --git a/net/mac80211/michael.c b/net/mac80211/michael.c index 4e151e0..1fcdf38 100644 --- a/net/mac80211/michael.c +++ b/net/mac80211/michael.c @@ -6,7 +6,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - #include #include #include @@ -28,7 +27,7 @@ static void michael_block(struct michael_mic_ctx *mctx, u32 val) } static void michael_mic_hdr(struct michael_mic_ctx *mctx, - u8 *key, u8 *da, u8 *sa, u8 priority) + const u8 *key, const u8 *da, const u8 *sa, u8 priority) { mctx->l = get_unaligned_le32(key); mctx->r = get_unaligned_le32(key + 4); @@ -44,8 +43,8 @@ static void michael_mic_hdr(struct michael_mic_ctx *mctx, michael_block(mctx, priority); } -void michael_mic(u8 *key, u8 *da, u8 *sa, u8 priority, - u8 *data, size_t data_len, u8 *mic) +void michael_mic(const u8 *key, const u8 *da, const u8 *sa, u8 priority, + const u8 *data, size_t data_len, u8 *mic) { u32 val; size_t block, blocks, left; diff --git a/net/mac80211/michael.h b/net/mac80211/michael.h index 7d5707b..69b4501 100644 --- a/net/mac80211/michael.h +++ b/net/mac80211/michael.h @@ -18,7 +18,7 @@ struct michael_mic_ctx { u32 l, r; }; -void michael_mic(u8 *key, u8 *da, u8 *sa, u8 priority, - u8 *data, size_t data_len, u8 *mic); +void michael_mic(const u8 *key, const u8 *da, const u8 *sa, u8 priority, + const u8 *data, size_t data_len, u8 *mic); #endif /* MICHAEL_H */ diff --git a/net/mac80211/tkip.c b/net/mac80211/tkip.c index a7c3feb..8cdf053 100644 --- a/net/mac80211/tkip.c +++ b/net/mac80211/tkip.c @@ -6,7 +6,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - #include #include #include @@ -132,7 +131,7 @@ static void tkip_mixing_phase2(const u16 *p1k, const u8 *tk, u16 tsc_IV16, /* Add TKIP IV and Ext. IV at @pos. @iv0, @iv1, and @iv2 are the first octets * of the IV. Returns pointer to the octet following IVs (i.e., beginning of * the packet payload). */ -u8 * ieee80211_tkip_add_iv(u8 *pos, struct ieee80211_key *key, +u8 *ieee80211_tkip_add_iv(u8 *pos, struct ieee80211_key *key, u8 iv0, u8 iv1, u8 iv2) { *pos++ = iv0; @@ -143,14 +142,7 @@ u8 * ieee80211_tkip_add_iv(u8 *pos, struct ieee80211_key *key, return pos + 4; } -void ieee80211_tkip_gen_phase1key(struct ieee80211_key *key, u8 *ta, - u16 *phase1key) -{ - tkip_mixing_phase1(ta, &key->conf.key[ALG_TKIP_TEMP_ENCR_KEY], - key->u.tkip.iv32, phase1key); -} - -void ieee80211_tkip_gen_rc4key(struct ieee80211_key *key, u8 *ta, +static void ieee80211_tkip_gen_rc4key(struct ieee80211_key *key, u8 *ta, u8 *rc4key) { /* Calculate per-packet key */ diff --git a/net/mac80211/tkip.h b/net/mac80211/tkip.h index b7c2ee7..7cfdb23 100644 --- a/net/mac80211/tkip.h +++ b/net/mac80211/tkip.h @@ -13,12 +13,8 @@ #include #include "key.h" -u8 * ieee80211_tkip_add_iv(u8 *pos, struct ieee80211_key *key, +u8 *ieee80211_tkip_add_iv(u8 *pos, struct ieee80211_key *key, u8 iv0, u8 iv1, u8 iv2); -void ieee80211_tkip_gen_phase1key(struct ieee80211_key *key, u8 *ta, - u16 *phase1key); -void ieee80211_tkip_gen_rc4key(struct ieee80211_key *key, u8 *ta, - u8 *rc4key); void ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm, struct ieee80211_key *key, u8 *pos, size_t payload_len, u8 *ta); -- 1.5.5.144.g3e42