8 files changed, 16 insertions, 50 deletions
diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c
index 828e87fe8027..9d79c7de234a 100644
--- a/net/bluetooth/6lowpan.c
+++ b/net/bluetooth/6lowpan.c
@@ -607,7 +607,7 @@ static void ifup(struct net_device *netdev)
 	int err;
 
 	rtnl_lock();
-	err = dev_open(netdev);
+	err = dev_open(netdev, NULL);
 	if (err < 0)
 		BT_INFO("iface %s cannot be opened (%d)", netdev->name, err);
 	rtnl_unlock();
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index ef9928d7b4fb..ac2826ce162b 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -5711,6 +5711,12 @@ static bool hci_get_cmd_complete(struct hci_dev *hdev, u16 opcode,
 		return true;
 	}
 
+	/* Check if request ended in Command Status - no way to retreive
+	 * any extra parameters in this case.
+	 */
+	if (hdr->evt == HCI_EV_CMD_STATUS)
+		return false;
+
 	if (hdr->evt != HCI_EV_CMD_COMPLETE) {
 		bt_dev_err(hdev, "last event is not cmd complete (0x%2.2x)",
 			   hdr->evt);
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index e8c9ef1e1922..ca73d36cc149 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -1556,7 +1556,7 @@ int __hci_req_setup_ext_adv_instance(struct hci_request *req, u8 instance)
 	connectable = (flags & MGMT_ADV_FLAG_CONNECTABLE) ||
 		      mgmt_get_connectable(hdev);
 
-	 if (!is_advertising_allowed(hdev, connectable))
+	if (!is_advertising_allowed(hdev, connectable))
 		return -EPERM;
 
 	/* Set require_privacy to true only when non-connectable
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 2146e0f3b6f8..2a7fb517d460 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -7650,17 +7650,7 @@ static int l2cap_debugfs_show(struct seq_file *f, void *p)
 	return 0;
 }
 
-static int l2cap_debugfs_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, l2cap_debugfs_show, inode->i_private);
-}
-
-static const struct file_operations l2cap_debugfs_fops = {
-	.open		= l2cap_debugfs_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(l2cap_debugfs);
 
 static struct dentry *l2cap_debugfs;
 
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index b98225d65e87..1a635df80643 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -2166,17 +2166,7 @@ static int rfcomm_dlc_debugfs_show(struct seq_file *f, void *x)
 	return 0;
 }
 
-static int rfcomm_dlc_debugfs_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, rfcomm_dlc_debugfs_show, inode->i_private);
-}
-
-static const struct file_operations rfcomm_dlc_debugfs_fops = {
-	.open		= rfcomm_dlc_debugfs_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(rfcomm_dlc_debugfs);
 
 static struct dentry *rfcomm_dlc_debugfs;
 
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index d606e9212291..aa0db1d1bd9b 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -1020,17 +1020,7 @@ static int rfcomm_sock_debugfs_show(struct seq_file *f, void *p)
 	return 0;
 }
 
-static int rfcomm_sock_debugfs_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, rfcomm_sock_debugfs_show, inode->i_private);
-}
-
-static const struct file_operations rfcomm_sock_debugfs_fops = {
-	.open		= rfcomm_sock_debugfs_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(rfcomm_sock_debugfs);
 
 static struct dentry *rfcomm_sock_debugfs;
 
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 8f0f9279eac9..529b38996d8b 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -1173,17 +1173,7 @@ static int sco_debugfs_show(struct seq_file *f, void *p)
 	return 0;
 }
 
-static int sco_debugfs_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, sco_debugfs_show, inode->i_private);
-}
-
-static const struct file_operations sco_debugfs_fops = {
-	.open		= sco_debugfs_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(sco_debugfs);
 
 static struct dentry *sco_debugfs;
 
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index c822e626761b..621146d04c03 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -1390,7 +1390,7 @@ static struct smp_chan *smp_chan_create(struct l2cap_conn *conn)
 	if (!smp)
 		return NULL;
 
-	smp->tfm_aes = crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
+	smp->tfm_aes = crypto_alloc_cipher("aes", 0, 0);
 	if (IS_ERR(smp->tfm_aes)) {
 		BT_ERR("Unable to create AES crypto context");
 		goto zfree_smp;
@@ -3233,7 +3233,7 @@ static struct l2cap_chan *smp_add_cid(struct hci_dev *hdev, u16 cid)
 	if (!smp)
 		return ERR_PTR(-ENOMEM);
 
-	tfm_aes = crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
+	tfm_aes = crypto_alloc_cipher("aes", 0, 0);
 	if (IS_ERR(tfm_aes)) {
 		BT_ERR("Unable to create AES crypto context");
 		kzfree(smp);
@@ -3906,13 +3906,13 @@ int __init bt_selftest_smp(void)
 	struct crypto_kpp *tfm_ecdh;
 	int err;
 
-	tfm_aes = crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
+	tfm_aes = crypto_alloc_cipher("aes", 0, 0);
 	if (IS_ERR(tfm_aes)) {
 		BT_ERR("Unable to create AES crypto context");
 		return PTR_ERR(tfm_aes);
 	}
 
-	tfm_cmac = crypto_alloc_shash("cmac(aes)", 0, CRYPTO_ALG_ASYNC);
+	tfm_cmac = crypto_alloc_shash("cmac(aes)", 0, 0);
 	if (IS_ERR(tfm_cmac)) {
 		BT_ERR("Unable to create CMAC crypto context");
 		crypto_free_cipher(tfm_aes);