diff options
Diffstat (limited to 'drivers/staging/rtl8188eu/core/rtw_ieee80211.c')
| -rw-r--r-- | drivers/staging/rtl8188eu/core/rtw_ieee80211.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c index 914c4923421b..d1cd34011602 100644 --- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c +++ b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c @@ -71,8 +71,8 @@ int rtw_get_bit_value_from_ieee_value(u8 val) unsigned char dot11_rate_table[] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108, 0}; /* last element must be zero!! */ - int i = 0; + while (dot11_rate_table[i] != 0) { if (dot11_rate_table[i] == val) return BIT(i); @@ -162,6 +162,7 @@ u8 *rtw_get_ie(u8 *pbuf, int index, int *len, int limit) { int tmp, i; u8 *p; + if (limit < 1) return NULL; @@ -211,6 +212,7 @@ void rtw_set_supported_rate(u8 *SupportedRates, uint mode) uint rtw_get_rateset_len(u8 *rateset) { uint i = 0; + while (1) { if ((rateset[i]) == 0) break; @@ -998,10 +1000,11 @@ int ieee80211_get_hdrlen(u16 fc) static int rtw_get_cipher_info(struct wlan_network *pnetwork) { - u32 wpa_ielen; + int wpa_ielen; unsigned char *pbuf; int group_cipher = 0, pairwise_cipher = 0, is8021x = 0; int ret = _FAIL; + pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength - 12); if (pbuf && (wpa_ielen > 0)) { @@ -1042,7 +1045,7 @@ void rtw_get_bcn_info(struct wlan_network *pnetwork) __le16 le_tmp; u16 wpa_len = 0, rsn_len = 0; struct HT_info_element *pht_info = NULL; - unsigned int len; + int len; unsigned char *p; memcpy(&le_tmp, rtw_get_capability_from_ie(pnetwork->network.IEs), 2); |