Remove all of the RT_TRACE logs in the core/rtw_ieee80211.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.
Signed-off-by: Fabio Aiuto <fabioaiut...@gmail.com>
---
.../staging/rtl8723bs/core/rtw_ieee80211.c | 90 ++++---------------
1 file changed, 15 insertions(+), 75 deletions(-)
diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
index e931afc3ba22..eb2058f2d139 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
@@ -488,11 +488,8 @@ int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int
*group_cipher, int *pairwis
pos += WPA_SELECTOR_LEN;
left -= WPA_SELECTOR_LEN;
- } else if (left > 0) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie length
mismatch, %u too much", __func__, left));
-
+ } else if (left > 0)
return _FAIL;
- }
/* pairwise_cipher */
if (left >= 2) {
@@ -501,11 +498,8 @@ int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int
*group_cipher, int *pairwis
pos += 2;
left -= 2;
- if (count == 0 || left < count * WPA_SELECTOR_LEN) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie
count botch (pairwise), "
- "count %u left %u", __func__,
count, left));
+ if (count == 0 || left < count * WPA_SELECTOR_LEN)
return _FAIL;
- }
for (i = 0; i < count; i++) {
*pairwise_cipher |= rtw_get_wpa_cipher_suite(pos);
@@ -514,16 +508,13 @@ int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int
*group_cipher, int *pairwis
left -= WPA_SELECTOR_LEN;
}
- } else if (left == 1) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie too short
(for key mgmt)", __func__));
+ } else if (left == 1)
return _FAIL;
- }
if (is_8021x) {
if (left >= 6) {
pos += 2;
if (!memcmp(pos, SUITE_1X, 4)) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
("%s : there has 802.1x auth\n", __func__));
*is_8021x = 1;
}
}
@@ -559,10 +550,8 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int
*group_cipher, int *pairwi
pos += RSN_SELECTOR_LEN;
left -= RSN_SELECTOR_LEN;
- } else if (left > 0) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie length
mismatch, %u too much", __func__, left));
+ } else if (left > 0)
return _FAIL;
- }
/* pairwise_cipher */
if (left >= 2) {
@@ -571,11 +560,8 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int
*group_cipher, int *pairwi
pos += 2;
left -= 2;
- if (count == 0 || left < count * RSN_SELECTOR_LEN) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie
count botch (pairwise), "
- "count %u left %u", __func__,
count, left));
+ if (count == 0 || left < count * RSN_SELECTOR_LEN)
return _FAIL;
- }
for (i = 0; i < count; i++) {
*pairwise_cipher |= rtw_get_wpa2_cipher_suite(pos);
@@ -584,19 +570,14 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int
*group_cipher, int *pairwi
left -= RSN_SELECTOR_LEN;
}
- } else if (left == 1) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie too short
(for key mgmt)", __func__));
-
+ } else if (left == 1)
return _FAIL;
- }
if (is_8021x) {
if (left >= 6) {
pos += 2;
- if (!memcmp(pos, SUITE_1X, 4)) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
("%s (): there has 802.1x auth\n", __func__));
+ if (!memcmp(pos, SUITE_1X, 4))
*is_8021x = 1;
- }
}
}
@@ -607,7 +588,7 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int
*group_cipher, int *pairwi
int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len)
{
int len = 0;
- u8 authmode, i;
+ u8 authmode;
uint cnt;
u8 wapi_oui1[4] = {0x0, 0x14, 0x72, 0x01};
u8 wapi_oui2[4] = {0x0, 0x14, 0x72, 0x02};
@@ -626,16 +607,9 @@ int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie,
u16 *wapi_len)
/* if (authmode == WLAN_EID_BSS_AC_ACCESS_DELAY) */
if (authmode == WLAN_EID_BSS_AC_ACCESS_DELAY &&
(!memcmp(&in_ie[cnt+6], wapi_oui1, 4) ||
!memcmp(&in_ie[cnt+6], wapi_oui2, 4))) {
- if (wapi_ie) {
+ if (wapi_ie)
memcpy(wapi_ie, &in_ie[cnt], in_ie[cnt+1]+2);
- for (i = 0; i < (in_ie[cnt+1]+2); i = i+8) {
- RT_TRACE(_module_rtl871x_mlme_c_,
_drv_info_, ("\n %2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n",
- wapi_ie[i],
wapi_ie[i+1], wapi_ie[i+2], wapi_ie[i+3], wapi_ie[i+4],
- wapi_ie[i+5],
wapi_ie[i+6], wapi_ie[i+7]));
- }
- }
-
if (wapi_len)
*wapi_len = in_ie[cnt+1]+2;
@@ -654,7 +628,7 @@ int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie,
u16 *wapi_len)
void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8
*wpa_ie, u16 *wpa_len)
{
- u8 authmode, sec_idx, i;
+ u8 authmode, sec_idx;
u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01};
uint cnt;
@@ -668,33 +642,15 @@ void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie,
u16 *rsn_len, u8 *wpa_ie
authmode = in_ie[cnt];
if ((authmode == WLAN_EID_VENDOR_SPECIFIC) &&
(!memcmp(&in_ie[cnt+2], &wpa_oui[0], 4))) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
("\n rtw_get_wpa_ie: sec_idx =%d in_ie[cnt+1]+2 =%d\n", sec_idx,
in_ie[cnt+1]+2));
-
- if (wpa_ie) {
+ if (wpa_ie)
memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt+1]+2);
- for (i = 0; i < (in_ie[cnt+1]+2); i = i+8) {
-
RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n
%2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n",
-
wpa_ie[i], wpa_ie[i+1], wpa_ie[i+2], wpa_ie[i+3], wpa_ie[i+4],
-
wpa_ie[i+5], wpa_ie[i+6], wpa_ie[i+7]));
- }
- }
-
- *wpa_len = in_ie[cnt+1]+2;
- cnt += in_ie[cnt+1]+2; /* get next */
+ *wpa_len = in_ie[cnt+1]+2;
+ cnt += in_ie[cnt+1]+2; /* get next */
} else {
if (authmode == WLAN_EID_RSN) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
("\n get_rsn_ie: sec_idx =%d in_ie[cnt+1]+2 =%d\n", sec_idx, in_ie[cnt+1]+2));
-
- if (rsn_ie) {
- memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt+1]+2);
-
- for (i = 0; i < (in_ie[cnt+1]+2); i = i+8) {
-
RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n
%2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n",
-
rsn_ie[i], rsn_ie[i+1], rsn_ie[i+2], rsn_ie[i+3], rsn_ie[i+4],
-
rsn_ie[i+5], rsn_ie[i+6], rsn_ie[i+7]));
- }
- }
+ if (rsn_ie)
+ memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt +
1] + 2);
*rsn_len = in_ie[cnt+1]+2;
cnt += in_ie[cnt+1]+2; /* get next */
@@ -1138,28 +1094,20 @@ static int rtw_get_cipher_info(struct wlan_network
*pnetwork)
pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen,
pnetwork->network.IELength-12);
if (pbuf && (wpa_ielen > 0)) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
("rtw_get_cipher_info: wpa_ielen: %d", wpa_ielen));
if (_SUCCESS == rtw_parse_wpa_ie(pbuf, wpa_ielen+2,
&group_cipher, &pairwise_cipher, &is8021x)) {
pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher;
pnetwork->BcnInfo.group_cipher = group_cipher;
pnetwork->BcnInfo.is_8021x = is8021x;
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("%s:
pnetwork->pairwise_cipher: %d, is_8021x is %d",
- __func__,
pnetwork->BcnInfo.pairwise_cipher, pnetwork->BcnInfo.is_8021x));
ret = _SUCCESS;
}
} else {
pbuf = rtw_get_wpa2_ie(&pnetwork->network.IEs[12], &wpa_ielen,
pnetwork->network.IELength-12);
if (pbuf && (wpa_ielen > 0)) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("get RSN
IE\n"));
if (_SUCCESS == rtw_parse_wpa2_ie(pbuf, wpa_ielen+2,
&group_cipher, &pairwise_cipher, &is8021x)) {
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
("get RSN IE OK!!!\n"));
pnetwork->BcnInfo.pairwise_cipher =
pairwise_cipher;
pnetwork->BcnInfo.group_cipher = group_cipher;
pnetwork->BcnInfo.is_8021x = is8021x;
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
("%s: pnetwork->pairwise_cipher: %d,"
- "pnetwork->group_cipher
is %d, is_8021x is %d", __func__, pnetwork->BcnInfo.pairwise_cipher,
-
pnetwork->BcnInfo.group_cipher, pnetwork->BcnInfo.is_8021x));
ret = _SUCCESS;
}
}
@@ -1189,10 +1137,6 @@ void rtw_get_bcn_info(struct wlan_network *pnetwork)
pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_OPENSYS;
}
rtw_get_sec_ie(pnetwork->network.IEs, pnetwork->network.IELength, NULL,
&rsn_len, NULL, &wpa_len);
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: ssid
=%s\n", pnetwork->network.Ssid.Ssid));
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info:
wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len));
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: ssid
=%s\n", pnetwork->network.Ssid.Ssid));
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info:
wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len));
if (rsn_len > 0) {
pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WPA2;
@@ -1202,10 +1146,6 @@ void rtw_get_bcn_info(struct wlan_network *pnetwork)
if (bencrypt)
pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WEP;
}
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info:
pnetwork->encryp_protocol is %x\n",
- pnetwork->BcnInfo.encryp_protocol));
- RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info:
pnetwork->encryp_protocol is %x\n",
- pnetwork->BcnInfo.encryp_protocol));
rtw_get_cipher_info(pnetwork);
/* get bwmode and ch_offset */
--
2.20.1
