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Subject[PATCH 09/11] staging: rtl8192e: Divide rtllib_rx_auth()
Date
Move authentication response processing to rtllib_rx_auth_resp() function.
No logic is affected.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
drivers/staging/rtl8192e/rtllib_softmac.c | 112 ++++++++++++++++--------------
1 file changed, 58 insertions(+), 54 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index d3fc5a4..9266bc6 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -2314,73 +2314,77 @@ inline int rtllib_rx_assoc_resp(struct rtllib_device *ieee, struct sk_buff *skb,
return 0;
}

-inline int rtllib_rx_auth(struct rtllib_device *ieee, struct sk_buff *skb,
- struct rtllib_rx_stats *rx_stats)
+static void rtllib_rx_auth_resp(struct rtllib_device *ieee, struct sk_buff *skb)
{
u16 errcode;
u8 *challenge;
int chlen = 0;
bool bSupportNmode = true, bHalfSupportNmode = false;

- if (ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) {
- if (ieee->state == RTLLIB_ASSOCIATING_AUTHENTICATING &&
- (ieee->iw_mode == IW_MODE_INFRA)) {
- RTLLIB_DEBUG_MGMT("Received authentication response");
-
- errcode = auth_parse(skb, &challenge, &chlen);
- if (0 == errcode) {
- if (ieee->open_wep || !challenge) {
- ieee->state = RTLLIB_ASSOCIATING_AUTHENTICATED;
- ieee->softmac_stats.rx_auth_rs_ok++;
- if (!(ieee->pHTInfo->IOTAction &
- HT_IOT_ACT_PURE_N_MODE)) {
- if (!ieee->GetNmodeSupportBySecCfg(ieee->dev)) {
- if (IsHTHalfNmodeAPs(ieee)) {
- bSupportNmode = true;
- bHalfSupportNmode = true;
- } else {
- bSupportNmode = false;
- bHalfSupportNmode = false;
- }
- }
- }
- /* Dummy wirless mode setting to avoid
- * encryption issue */
- if (bSupportNmode) {
- ieee->SetWirelessMode(ieee->dev,
- ieee->current_network.mode);
+ errcode = auth_parse(skb, &challenge, &chlen);
+ if (0 == errcode) {
+ if (ieee->open_wep || !challenge) {
+ ieee->state = RTLLIB_ASSOCIATING_AUTHENTICATED;
+ ieee->softmac_stats.rx_auth_rs_ok++;
+ if (!(ieee->pHTInfo->IOTAction &
+ HT_IOT_ACT_PURE_N_MODE)) {
+ if (!ieee->GetNmodeSupportBySecCfg(ieee->dev)) {
+ if (IsHTHalfNmodeAPs(ieee)) {
+ bSupportNmode = true;
+ bHalfSupportNmode = true;
} else {
- /*TODO*/
- ieee->SetWirelessMode(ieee->dev,
- IEEE_G);
+ bSupportNmode = false;
+ bHalfSupportNmode = false;
}
-
- if (ieee->current_network.mode ==
- IEEE_N_24G && bHalfSupportNmode) {
- netdev_info(ieee->dev,
- "======>enter half N mode\n");
- ieee->bHalfWirelessN24GMode =
- true;
- } else
- ieee->bHalfWirelessN24GMode =
- false;
-
- rtllib_associate_step2(ieee);
- } else {
- rtllib_auth_challenge(ieee, challenge,
- chlen);
}
+ }
+ /* Dummy wirless mode setting to avoid
+ * encryption issue */
+ if (bSupportNmode) {
+ ieee->SetWirelessMode(ieee->dev,
+ ieee->current_network.mode);
} else {
- ieee->softmac_stats.rx_auth_rs_err++;
- RTLLIB_DEBUG_MGMT("Authentication respose status code 0x%x",
- errcode);
+ /*TODO*/
+ ieee->SetWirelessMode(ieee->dev,
+ IEEE_G);
+ }

+ if (ieee->current_network.mode ==
+ IEEE_N_24G && bHalfSupportNmode) {
netdev_info(ieee->dev,
- "Authentication respose status code 0x%x",
- errcode);
- rtllib_associate_abort(ieee);
- }
+ "======>enter half N mode\n");
+ ieee->bHalfWirelessN24GMode =
+ true;
+ } else
+ ieee->bHalfWirelessN24GMode =
+ false;
+
+ rtllib_associate_step2(ieee);
+ } else {
+ rtllib_auth_challenge(ieee, challenge,
+ chlen);
+ }
+ } else {
+ ieee->softmac_stats.rx_auth_rs_err++;
+ RTLLIB_DEBUG_MGMT("Authentication respose status code 0x%x",
+ errcode);
+
+ netdev_info(ieee->dev,
+ "Authentication respose status code 0x%x",
+ errcode);
+ rtllib_associate_abort(ieee);
+ }
+}

+inline int rtllib_rx_auth(struct rtllib_device *ieee, struct sk_buff *skb,
+ struct rtllib_rx_stats *rx_stats)
+{
+
+ if (ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) {
+ if (ieee->state == RTLLIB_ASSOCIATING_AUTHENTICATING &&
+ (ieee->iw_mode == IW_MODE_INFRA)) {
+ RTLLIB_DEBUG_MGMT("Received authentication response");
+ rtllib_rx_auth_resp(ieee, skb);
} else if (ieee->iw_mode == IW_MODE_MASTER) {
rtllib_rx_auth_rq(ieee, skb);
}
--
1.8.4.1


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