From 736e3acadce8438e610b897af2b1c472ed58444b Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Mon, 27 Dec 2010 15:05:55 +0100 Subject: [PATCH] rt2x00: Fix pointer errors. Fix some pointer errors in the various calls to memcpy, memset and memmove. Although none of these errors are fatal (the expression used now results in the same pointer value) it is better to use the proper expression. All errors are having to deal with arrays. Signed-off-by: Gertjan van Wingerde Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2x00config.c | 8 ++++---- drivers/net/wireless/rt2x00/rt2x00mac.c | 8 ++++---- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c index 70ca937..e7f67d5 100644 --- a/drivers/net/wireless/rt2x00/rt2x00config.c +++ b/drivers/net/wireless/rt2x00/rt2x00config.c @@ -62,13 +62,13 @@ void rt2x00lib_config_intf(struct rt2x00_dev *rt2x00dev, * This will prevent the device being confused when it wants * to ACK frames or consideres itself associated. */ - memset(&conf.mac, 0, sizeof(conf.mac)); + memset(conf.mac, 0, sizeof(conf.mac)); if (mac) - memcpy(&conf.mac, mac, ETH_ALEN); + memcpy(conf.mac, mac, ETH_ALEN); - memset(&conf.bssid, 0, sizeof(conf.bssid)); + memset(conf.bssid, 0, sizeof(conf.bssid)); if (bssid) - memcpy(&conf.bssid, bssid, ETH_ALEN); + memcpy(conf.bssid, bssid, ETH_ALEN); flags |= CONFIG_UPDATE_TYPE; if (mac || (!rt2x00dev->intf_ap_count && !rt2x00dev->intf_sta_count)) diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index f8775c4..a2266c7 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -471,17 +471,17 @@ EXPORT_SYMBOL_GPL(rt2x00mac_set_tim); static void memcpy_tkip(struct rt2x00lib_crypto *crypto, u8 *key, u8 key_len) { if (key_len > NL80211_TKIP_DATA_OFFSET_ENCR_KEY) - memcpy(&crypto->key, + memcpy(crypto->key, &key[NL80211_TKIP_DATA_OFFSET_ENCR_KEY], sizeof(crypto->key)); if (key_len > NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY) - memcpy(&crypto->tx_mic, + memcpy(crypto->tx_mic, &key[NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY], sizeof(crypto->tx_mic)); if (key_len > NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY) - memcpy(&crypto->rx_mic, + memcpy(crypto->rx_mic, &key[NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY], sizeof(crypto->rx_mic)); } @@ -532,7 +532,7 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, if (crypto.cipher == CIPHER_TKIP) memcpy_tkip(&crypto, &key->key[0], key->keylen); else - memcpy(&crypto.key, &key->key[0], key->keylen); + memcpy(crypto.key, &key->key[0], key->keylen); /* * Each BSS has a maximum of 4 shared keys. * Shared key index values: -- 2.7.4