diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/rndis_wlan.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index 0e238400b046..d66e2980bc27 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -518,7 +518,7 @@ struct rndis_wlan_private { __le32 current_command_oid; /* encryption stuff */ - int encr_tx_key_index; + u8 encr_tx_key_index; struct rndis_wlan_encr_key encr_keys[RNDIS_WLAN_NUM_KEYS]; int wpa_version; @@ -634,7 +634,7 @@ static u32 get_bcm4320_power_dbm(struct rndis_wlan_private *priv) } } -static bool is_wpa_key(struct rndis_wlan_private *priv, int idx) +static bool is_wpa_key(struct rndis_wlan_private *priv, u8 idx) { int cipher = priv->encr_keys[idx].cipher; @@ -1377,7 +1377,7 @@ static struct ieee80211_channel *get_current_channel(struct usbnet *usbdev, /* index must be 0 - N, as per NDIS */ static int add_wep_key(struct usbnet *usbdev, const u8 *key, int key_len, - int index) + u8 index) { struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); struct ndis_80211_wep_key ndis_key; @@ -1387,7 +1387,7 @@ static int add_wep_key(struct usbnet *usbdev, const u8 *key, int key_len, netdev_dbg(usbdev->net, "%s(idx: %d, len: %d)\n", __func__, index, key_len); - if (index < 0 || index >= RNDIS_WLAN_NUM_KEYS) + if (index >= RNDIS_WLAN_NUM_KEYS) return -EINVAL; if (key_len == 5) @@ -1430,7 +1430,7 @@ static int add_wep_key(struct usbnet *usbdev, const u8 *key, int key_len, } static int add_wpa_key(struct usbnet *usbdev, const u8 *key, int key_len, - int index, const u8 *addr, const u8 *rx_seq, + u8 index, const u8 *addr, const u8 *rx_seq, int seq_len, u32 cipher, __le32 flags) { struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); @@ -1438,7 +1438,7 @@ static int add_wpa_key(struct usbnet *usbdev, const u8 *key, int key_len, bool is_addr_ok; int ret; - if (index < 0 || index >= RNDIS_WLAN_NUM_KEYS) { + if (index >= RNDIS_WLAN_NUM_KEYS) { netdev_dbg(usbdev->net, "%s(): index out of range (%i)\n", __func__, index); return -EINVAL; @@ -1526,7 +1526,7 @@ static int add_wpa_key(struct usbnet *usbdev, const u8 *key, int key_len, return 0; } -static int restore_key(struct usbnet *usbdev, int key_idx) +static int restore_key(struct usbnet *usbdev, u8 key_idx) { struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); struct rndis_wlan_encr_key key; @@ -1552,13 +1552,13 @@ static void restore_keys(struct usbnet *usbdev) restore_key(usbdev, i); } -static void clear_key(struct rndis_wlan_private *priv, int idx) +static void clear_key(struct rndis_wlan_private *priv, u8 idx) { memset(&priv->encr_keys[idx], 0, sizeof(priv->encr_keys[idx])); } /* remove_key is for both wep and wpa */ -static int remove_key(struct usbnet *usbdev, int index, const u8 *bssid) +static int remove_key(struct usbnet *usbdev, u8 index, const u8 *bssid) { struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); struct ndis_80211_remove_key remove_key; |