7 files changed, 41 insertions, 10 deletions

diff --git a/drivers/bluetooth/btmrvl_debugfs.c b/drivers/bluetooth/btmrvl_debugfs.c
index fd6305bf953e..8ecf4c6c2874 100644
--- a/drivers/bluetooth/btmrvl_debugfs.c
+++ b/drivers/bluetooth/btmrvl_debugfs.c
@@ -64,6 +64,8 @@ static ssize_t btmrvl_hscfgcmd_write(struct file *file,
                 return -EFAULT;
 
         ret = strict_strtol(buf, 10, &result);
+        if (ret)
+                return ret;
 
         priv->btmrvl_dev.hscfgcmd = result;
 
@@ -108,6 +110,8 @@ static ssize_t btmrvl_psmode_write(struct file *file, const char __user *ubuf,
                 return -EFAULT;
 
         ret = strict_strtol(buf, 10, &result);
+        if (ret)
+                return ret;
 
         priv->btmrvl_dev.psmode = result;
 
@@ -147,6 +151,8 @@ static ssize_t btmrvl_pscmd_write(struct file *file, const char __user *ubuf,
                 return -EFAULT;
 
         ret = strict_strtol(buf, 10, &result);
+        if (ret)
+                return ret;
 
         priv->btmrvl_dev.pscmd = result;
 
@@ -191,6 +197,8 @@ static ssize_t btmrvl_gpiogap_write(struct file *file, const char __user *ubuf,
                 return -EFAULT;
 
         ret = strict_strtol(buf, 16, &result);
+        if (ret)
+                return ret;
 
         priv->btmrvl_dev.gpio_gap = result;
 
@@ -230,6 +238,8 @@ static ssize_t btmrvl_hscmd_write(struct file *file, const char __user *ubuf,
                 return -EFAULT;
 
         ret = strict_strtol(buf, 10, &result);
+        if (ret)
+                return ret;
 
         priv->btmrvl_dev.hscmd = result;
         if (priv->btmrvl_dev.hscmd) {
@@ -272,6 +282,8 @@ static ssize_t btmrvl_hsmode_write(struct file *file, const char __user *ubuf,
                 return -EFAULT;
 
         ret = strict_strtol(buf, 10, &result);
+        if (ret)
+                return ret;
 
         priv->btmrvl_dev.hsmode = result;
 
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 660831ce293c..687c1f223497 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1288,6 +1288,8 @@ int mwifiex_register_cfg80211(struct net_device *dev, u8 *mac,
 
         *(unsigned long *) wdev_priv = (unsigned long) priv;
 
+        set_wiphy_dev(wdev->wiphy, (struct device *) priv->adapter->dev);
+
         ret = wiphy_register(wdev->wiphy);
         if (ret < 0) {
                 dev_err(priv->adapter->dev, "%s: registering cfg80211 device\n",
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 32261189bcef..aeac3cc4dbe4 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -2474,6 +2474,7 @@ struct mwl8k_cmd_set_hw_spec {
  * faster client.
  */
 #define MWL8K_SET_HW_SPEC_FLAG_ENABLE_LIFE_TIME_EXPIRY  0x00000400
+#define MWL8K_SET_HW_SPEC_FLAG_GENERATE_CCMP_HDR        0x00000200
 #define MWL8K_SET_HW_SPEC_FLAG_HOST_DECR_MGMT           0x00000080
 #define MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_PROBERESP       0x00000020
 #define MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_BEACON          0x00000010
@@ -2510,7 +2511,8 @@ static int mwl8k_cmd_set_hw_spec(struct ieee80211_hw *hw)
         cmd->flags = cpu_to_le32(MWL8K_SET_HW_SPEC_FLAG_HOST_DECR_MGMT |
                                  MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_PROBERESP |
                                  MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_BEACON |
-                                 MWL8K_SET_HW_SPEC_FLAG_ENABLE_LIFE_TIME_EXPIRY);
+                                 MWL8K_SET_HW_SPEC_FLAG_ENABLE_LIFE_TIME_EXPIRY |
+                                 MWL8K_SET_HW_SPEC_FLAG_GENERATE_CCMP_HDR);
         cmd->num_tx_desc_per_queue = cpu_to_le32(MWL8K_TX_DESCS);
         cmd->total_rxd = cpu_to_le32(MWL8K_RX_DESCS);
 
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index f13ddbf858ba..77930aa522e3 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -477,14 +477,16 @@ static void hci_setup_event_mask(struct hci_dev *hdev)
          * command otherwise */
         u8 events[8] = { 0xff, 0xff, 0xfb, 0xff, 0x00, 0x00, 0x00, 0x00 };
 
-        /* Events for 1.2 and newer controllers */
-        if (hdev->lmp_ver > 1) {
-                events[4] |= 0x01; /* Flow Specification Complete */
-                events[4] |= 0x02; /* Inquiry Result with RSSI */
-                events[4] |= 0x04; /* Read Remote Extended Features Complete */
-                events[5] |= 0x08; /* Synchronous Connection Complete */
-                events[5] |= 0x10; /* Synchronous Connection Changed */
-        }
+        /* CSR 1.1 dongles does not accept any bitfield so don't try to set
+         * any event mask for pre 1.2 devices */
+        if (hdev->lmp_ver <= 1)
+                return;
+
+        events[4] |= 0x01; /* Flow Specification Complete */
+        events[4] |= 0x02; /* Inquiry Result with RSSI */
+        events[4] |= 0x04; /* Read Remote Extended Features Complete */
+        events[5] |= 0x08; /* Synchronous Connection Complete */
+        events[5] |= 0x10; /* Synchronous Connection Changed */
 
         if (hdev->features[3] & LMP_RSSI_INQ)
                 events[4] |= 0x04; /* Inquiry Result with RSSI */
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 18dc9888d8c2..8248303f44e8 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -413,6 +413,7 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, char __us
                         break;
                 }
 
+                memset(&cinfo, 0, sizeof(cinfo));
                 cinfo.hci_handle = chan->conn->hcon->handle;
                 memcpy(cinfo.dev_class, chan->conn->hcon->dev_class, 3);
 
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 386cfaffd4b7..1b10727ce523 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -788,6 +788,7 @@ static int rfcomm_sock_getsockopt_old(struct socket *sock, int optname, char __u
 
                 l2cap_sk = rfcomm_pi(sk)->dlc->session->sock->sk;
 
+                memset(&cinfo, 0, sizeof(cinfo));
                 cinfo.hci_handle = conn->hcon->handle;
                 memcpy(cinfo.dev_class, conn->hcon->dev_class, 3);
 
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 42fdffd1d76c..cb4fb7837e5c 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -369,6 +369,15 @@ static void __sco_sock_close(struct sock *sk)
 
         case BT_CONNECTED:
         case BT_CONFIG:
+                if (sco_pi(sk)->conn) {
+                        sk->sk_state = BT_DISCONN;
+                        sco_sock_set_timer(sk, SCO_DISCONN_TIMEOUT);
+                        hci_conn_put(sco_pi(sk)->conn->hcon);
+                        sco_pi(sk)->conn->hcon = NULL;
+                } else
+                        sco_chan_del(sk, ECONNRESET);
+                break;
+
         case BT_CONNECT:
         case BT_DISCONN:
                 sco_chan_del(sk, ECONNRESET);
@@ -819,7 +828,9 @@ static void sco_chan_del(struct sock *sk, int err)
                 conn->sk = NULL;
                 sco_pi(sk)->conn = NULL;
                 sco_conn_unlock(conn);
-                hci_conn_put(conn->hcon);
+
+                if (conn->hcon)
+                        hci_conn_put(conn->hcon);
         }
 
         sk->sk_state = BT_CLOSED;