From 988c0f723d0b1abb399e6e71d8bf3f8bf1949a70 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 17 Apr 2008 19:21:22 +0200 Subject: [PATCH] mac80211: a few code cleanups This has some code cleanups (some inspired by checkpatch), I got bored at probably a third of the output though so if somebody else wants to... Signed-off-by: Johannes Berg --- net/mac80211/aes_ccm.c | 2 +- net/mac80211/aes_ccm.h | 2 +- net/mac80211/debugfs_netdev.c | 2 +- net/mac80211/ieee80211_i.h | 6 +++--- net/mac80211/iface.c | 3 +-- net/mac80211/main.c | 6 +++--- net/mac80211/mlme.c | 31 ++++++++++++++----------------- net/mac80211/tkip.h | 4 ++-- net/mac80211/wep.h | 2 +- 9 files changed, 27 insertions(+), 31 deletions(-) diff --git a/net/mac80211/aes_ccm.c b/net/mac80211/aes_ccm.c index 59f1691f62..4d4c2dfcf9 100644 --- a/net/mac80211/aes_ccm.c +++ b/net/mac80211/aes_ccm.c @@ -134,7 +134,7 @@ int ieee80211_aes_ccm_decrypt(struct crypto_cipher *tfm, u8 *scratch, } -struct crypto_cipher * ieee80211_aes_key_setup_encrypt(const u8 key[]) +struct crypto_cipher *ieee80211_aes_key_setup_encrypt(const u8 key[]) { struct crypto_cipher *tfm; diff --git a/net/mac80211/aes_ccm.h b/net/mac80211/aes_ccm.h index 885f19030b..8cd0f14aab 100644 --- a/net/mac80211/aes_ccm.h +++ b/net/mac80211/aes_ccm.h @@ -14,7 +14,7 @@ #define AES_BLOCK_LEN 16 -struct crypto_cipher * ieee80211_aes_key_setup_encrypt(const u8 key[]); +struct crypto_cipher *ieee80211_aes_key_setup_encrypt(const u8 key[]); void ieee80211_aes_ccm_encrypt(struct crypto_cipher *tfm, u8 *scratch, u8 *b_0, u8 *aad, u8 *data, size_t data_len, u8 *cdata, u8 *mic); diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c index e3326d0469..3ae5493d72 100644 --- a/net/mac80211/debugfs_netdev.c +++ b/net/mac80211/debugfs_netdev.c @@ -528,7 +528,7 @@ void ieee80211_debugfs_change_if_type(struct ieee80211_sub_if_data *sdata, add_files(sdata); } -static int netdev_notify(struct notifier_block * nb, +static int netdev_notify(struct notifier_block *nb, unsigned long state, void *ndev) { diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index c7314bf4be..a05e1db369 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -919,9 +919,9 @@ ieee80211_rx_result ieee80211_sta_rx_scan( void ieee80211_rx_bss_list_init(struct net_device *dev); void ieee80211_rx_bss_list_deinit(struct net_device *dev); int ieee80211_sta_set_extra_ie(struct net_device *dev, char *ie, size_t len); -struct sta_info * ieee80211_ibss_add_sta(struct net_device *dev, - struct sk_buff *skb, u8 *bssid, - u8 *addr); +struct sta_info *ieee80211_ibss_add_sta(struct net_device *dev, + struct sk_buff *skb, u8 *bssid, + u8 *addr); int ieee80211_sta_deauthenticate(struct net_device *dev, u16 reason); int ieee80211_sta_disassociate(struct net_device *dev, u16 reason); void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata, diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 80954a5121..f41c7e0de6 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -33,9 +33,8 @@ static void ieee80211_if_sdata_deinit(struct ieee80211_sub_if_data *sdata) { int i; - for (i = 0; i < IEEE80211_FRAGMENT_MAX; i++) { + for (i = 0; i < IEEE80211_FRAGMENT_MAX; i++) __skb_queue_purge(&sdata->fragments[i].skb_list); - } } /* Must be called with rtnl lock held. */ diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 9ad4e3631b..e19be27a3d 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -385,8 +385,8 @@ static int ieee80211_open(struct net_device *dev) * yet be effective. Trigger execution of ieee80211_sta_work * to fix this. */ - if(sdata->vif.type == IEEE80211_IF_TYPE_STA || - sdata->vif.type == IEEE80211_IF_TYPE_IBSS) { + if (sdata->vif.type == IEEE80211_IF_TYPE_STA || + sdata->vif.type == IEEE80211_IF_TYPE_IBSS) { struct ieee80211_if_sta *ifsta = &sdata->u.sta; queue_work(local->hw.workqueue, &ifsta->work); } @@ -1482,7 +1482,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb, return; } - rthdr = (struct ieee80211_tx_status_rtap_hdr*) + rthdr = (struct ieee80211_tx_status_rtap_hdr *) skb_push(skb, sizeof(*rthdr)); memset(rthdr, 0, sizeof(*rthdr)); diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index a5e5c31c23..de09f58d96 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -306,28 +306,24 @@ static void ieee80211_sta_wmm_params(struct net_device *dev, switch (aci) { case 1: queue = IEEE80211_TX_QUEUE_DATA3; - if (acm) { + if (acm) local->wmm_acm |= BIT(0) | BIT(3); - } break; case 2: queue = IEEE80211_TX_QUEUE_DATA1; - if (acm) { + if (acm) local->wmm_acm |= BIT(4) | BIT(5); - } break; case 3: queue = IEEE80211_TX_QUEUE_DATA0; - if (acm) { + if (acm) local->wmm_acm |= BIT(6) | BIT(7); - } break; case 0: default: queue = IEEE80211_TX_QUEUE_DATA2; - if (acm) { + if (acm) local->wmm_acm |= BIT(1) | BIT(2); - } break; } @@ -706,9 +702,8 @@ static void ieee80211_send_assoc(struct net_device *dev, if (bss) { if (bss->capability & WLAN_CAPABILITY_PRIVACY) capab |= WLAN_CAPABILITY_PRIVACY; - if (bss->wmm_ie) { + if (bss->wmm_ie) wmm = 1; - } ieee80211_rx_bss_put(dev, bss); } @@ -1805,9 +1800,8 @@ static void ieee80211_rx_mgmt_deauth(struct net_device *dev, " (reason=%d)\n", dev->name, print_mac(mac, mgmt->sa), reason_code); - if (ifsta->flags & IEEE80211_STA_AUTHENTICATED) { + if (ifsta->flags & IEEE80211_STA_AUTHENTICATED) printk(KERN_DEBUG "%s: deauthenticated\n", dev->name); - } if (ifsta->state == IEEE80211_AUTHENTICATE || ifsta->state == IEEE80211_ASSOCIATE || @@ -3517,10 +3511,12 @@ static int ieee80211_sta_create_ibss(struct net_device *dev, bss->beacon_int = local->hw.conf.beacon_int; bss->last_update = jiffies; bss->capability = WLAN_CAPABILITY_IBSS; - if (sdata->default_key) { + + if (sdata->default_key) bss->capability |= WLAN_CAPABILITY_PRIVACY; - } else + else sdata->drop_unencrypted = 0; + bss->supp_rates_len = sband->n_bitrates; pos = bss->supp_rates; for (i = 0; i < sband->n_bitrates; i++) { @@ -4203,6 +4199,7 @@ int ieee80211_sta_set_extra_ie(struct net_device *dev, char *ie, size_t len) { struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); struct ieee80211_if_sta *ifsta = &sdata->u.sta; + kfree(ifsta->extra_ie); if (len == 0) { ifsta->extra_ie = NULL; @@ -4220,9 +4217,9 @@ int ieee80211_sta_set_extra_ie(struct net_device *dev, char *ie, size_t len) } -struct sta_info * ieee80211_ibss_add_sta(struct net_device *dev, - struct sk_buff *skb, u8 *bssid, - u8 *addr) +struct sta_info *ieee80211_ibss_add_sta(struct net_device *dev, + struct sk_buff *skb, u8 *bssid, + u8 *addr) { struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); struct sta_info *sta; diff --git a/net/mac80211/tkip.h b/net/mac80211/tkip.h index b7c2ee763d..1fa0bb4dba 100644 --- a/net/mac80211/tkip.h +++ b/net/mac80211/tkip.h @@ -13,8 +13,8 @@ #include #include "key.h" -u8 * ieee80211_tkip_add_iv(u8 *pos, struct ieee80211_key *key, - u8 iv0, u8 iv1, u8 iv2); +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, diff --git a/net/mac80211/wep.h b/net/mac80211/wep.h index 363779c506..e587172115 100644 --- a/net/mac80211/wep.h +++ b/net/mac80211/wep.h @@ -26,7 +26,7 @@ int ieee80211_wep_encrypt(struct ieee80211_local *local, struct sk_buff *skb, struct ieee80211_key *key); int ieee80211_wep_decrypt(struct ieee80211_local *local, struct sk_buff *skb, struct ieee80211_key *key); -u8 * ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key); +u8 *ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key); ieee80211_rx_result ieee80211_crypto_wep_decrypt(struct ieee80211_rx_data *rx); -- 2.39.5