diff options
Diffstat (limited to 'drivers/staging/rtl8192e/rtllib_wx.c')
| -rw-r--r-- | drivers/staging/rtl8192e/rtllib_wx.c | 39 |
1 files changed, 16 insertions, 23 deletions
diff --git a/drivers/staging/rtl8192e/rtllib_wx.c b/drivers/staging/rtl8192e/rtllib_wx.c index 0d67d5880377..da2c41c9b92f 100644 --- a/drivers/staging/rtl8192e/rtllib_wx.c +++ b/drivers/staging/rtl8192e/rtllib_wx.c @@ -17,17 +17,9 @@ #include <linux/module.h> #include <linux/etherdevice.h> #include "rtllib.h" -struct modes_unit { - char *mode_string; - int mode_size; -}; -static struct modes_unit rtllib_modes[] = { - {"a", 1}, - {"b", 1}, - {"g", 1}, - {"?", 1}, - {"N-24G", 5}, - {"N-5G", 4}, + +static const char * const rtllib_modes[] = { + "a", "b", "g", "?", "N-24G", "N-5G" }; #define MAX_CUSTOM_LEN 64 @@ -72,10 +64,9 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee, /* Add the protocol name */ iwe.cmd = SIOCGIWNAME; for (i = 0; i < ARRAY_SIZE(rtllib_modes); i++) { - if (network->mode&(1<<i)) { - sprintf(pname, rtllib_modes[i].mode_string, - rtllib_modes[i].mode_size); - pname += rtllib_modes[i].mode_size; + if (network->mode & BIT(i)) { + strcpy(pname, rtllib_modes[i]); + pname += strlen(rtllib_modes[i]); } } *pname = '\0'; @@ -158,7 +149,8 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee, max_rate = rate; } iwe.cmd = SIOCGIWRATE; - iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0; + iwe.u.bitrate.disabled = 0; + iwe.u.bitrate.fixed = 0; iwe.u.bitrate.value = max_rate * 500000; start = iwe_stream_add_event_rsl(info, start, stop, &iwe, IW_EV_PARAM_LEN); iwe.cmd = IWEVCUSTOM; @@ -285,7 +277,7 @@ int rtllib_wx_set_encode(struct rtllib_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *keybuf) { - struct iw_point *erq = &(wrqu->encoding); + struct iw_point *erq = &wrqu->encoding; struct net_device *dev = ieee->dev; struct rtllib_security sec = { .flags = 0 @@ -312,8 +304,9 @@ int rtllib_wx_set_encode(struct rtllib_device *ieee, netdev_dbg(ieee->dev, "Disabling encryption on key %d.\n", key); lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt); - } else + } else { netdev_dbg(ieee->dev, "Disabling encryption.\n"); + } /* Check all the keys to see if any are still configured, * and if no key index was provided, de-init them all @@ -457,7 +450,7 @@ int rtllib_wx_get_encode(struct rtllib_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *keybuf) { - struct iw_point *erq = &(wrqu->encoding); + struct iw_point *erq = &wrqu->encoding; int len, key; struct lib80211_crypt_data *crypt; @@ -608,7 +601,6 @@ int rtllib_wx_set_encode_ext(struct rtllib_device *ieee, goto done; } *crypt = new_crypt; - } if (ext->key_len > 0 && (*crypt)->ops->set_key && @@ -660,7 +652,7 @@ int rtllib_wx_set_mlme(struct rtllib_device *ieee, { u8 i = 0; bool deauth = false; - struct iw_mlme *mlme = (struct iw_mlme *) extra; + struct iw_mlme *mlme = (struct iw_mlme *)extra; if (ieee->state != RTLLIB_LINKED) return -ENOLINK; @@ -732,8 +724,9 @@ int rtllib_wx_set_auth(struct rtllib_device *ieee, } else if (data->value & IW_AUTH_ALG_LEAP) { ieee->open_wep = 1; ieee->auth_mode = 2; - } else + } else { return -EINVAL; + } break; case IW_AUTH_WPA_ENABLED: @@ -776,7 +769,7 @@ int rtllib_wx_set_gen_ie(struct rtllib_device *ieee, u8 *ie, size_t len) kfree(ieee->wps_ie); ieee->wps_ie = NULL; if (len) { - if (len != ie[1]+2) + if (len != ie[1] + 2) return -EINVAL; buf = kmemdup(ie, len, GFP_KERNEL); if (!buf) |