5 files changed, 22 insertions, 10 deletions

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index a460fb0cc503..6a81101bab44 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -873,6 +873,7 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid,
         priv->sec_info.wpa2_enabled = false;
         priv->wep_key_curr_index = 0;
         priv->sec_info.encryption_mode = 0;
+        priv->sec_info.is_authtype_auto = 0;
         ret = mwifiex_set_encode(priv, NULL, 0, 0, 1);
 
         if (mode == NL80211_IFTYPE_ADHOC) {
@@ -894,11 +895,12 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid,
         }
 
         /* Now handle infra mode. "sme" is valid for infra mode only */
-        if (sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC
-                        || sme->auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM)
+        if (sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC) {
                 auth_type = NL80211_AUTHTYPE_OPEN_SYSTEM;
-        else if (sme->auth_type == NL80211_AUTHTYPE_SHARED_KEY)
-                auth_type = NL80211_AUTHTYPE_SHARED_KEY;
+                priv->sec_info.is_authtype_auto = 1;
+        } else {
+                auth_type = sme->auth_type;
+        }
 
         if (sme->crypto.n_ciphers_pairwise) {
                 priv->sec_info.encryption_mode =
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 6623db69e157..c82eb7ff2fa2 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -771,7 +771,7 @@ int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter)
 
         /* Check init command response */
         if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING) {
-                if (ret == -1) {
+                if (ret) {
                         dev_err(adapter->dev, "%s: cmd %#x failed during "
                                 "initialization\n", __func__, cmdresp_no);
                         mwifiex_init_fw_complete(adapter);
@@ -781,10 +781,8 @@ int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter)
         }
 
         if (adapter->curr_cmd) {
-                if (adapter->curr_cmd->wait_q_enabled && (!ret))
-                        adapter->cmd_wait_q.status = 0;
-                else if (adapter->curr_cmd->wait_q_enabled && (ret == -1))
-                        adapter->cmd_wait_q.status = -1;
+                if (adapter->curr_cmd->wait_q_enabled)
+                        adapter->cmd_wait_q.status = ret;
 
                 /* Clean up and put current command back to cmd_free_q */
                 mwifiex_insert_cmd_to_free_q(adapter, adapter->curr_cmd);
diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c
index ee439fc2f4f3..5c95e4839004 100644
--- a/drivers/net/wireless/mwifiex/join.c
+++ b/drivers/net/wireless/mwifiex/join.c
@@ -585,7 +585,7 @@ int mwifiex_ret_802_11_associate(struct mwifiex_private *priv,
                        le16_to_cpu(assoc_rsp->cap_info_bitmap),
                        le16_to_cpu(assoc_rsp->a_id));
 
-                ret = -1;
+                ret = le16_to_cpu(assoc_rsp->status_code);
                 goto done;
         }
 
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 4c8621706278..dddb5563398a 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -219,6 +219,7 @@ struct mwifiex_802_11_security {
         u8 wapi_key_on;
         u8 wep_enabled;
         u32 authentication_mode;
+        u8 is_authtype_auto;
         u32 encryption_mode;
 };
 
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 866026ecca44..e10161f5894c 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -249,6 +249,17 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
                  * application retrieval */
                 priv->assoc_rsp_size = 0;
                 ret = mwifiex_associate(priv, bss_desc);
+
+                /* If auth type is auto and association fails using open mode,
+                 * try to connect using shared mode */
+                if (ret == WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG &&
+                    priv->sec_info.is_authtype_auto &&
+                    priv->sec_info.wep_enabled) {
+                        priv->sec_info.authentication_mode =
+                                                NL80211_AUTHTYPE_SHARED_KEY;
+                        ret = mwifiex_associate(priv, bss_desc);
+                }
+
                 if (bss)
                         cfg80211_put_bss(bss);
         } else {