Bluetooth: Fix two minor style issues in management code

WARNING: Statements terminations use 1 semicolon
+	return err;;

WARNING: space prohibited between function name and open parenthesis '('
+		err = cmd_status (sk, index, MGMT_OP_CONFIRM_NAME,

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index eefd084..3f4c50e 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -264,7 +264,7 @@
 	if (err < 0)
 		kfree_skb(skb);
 
-	return err;;
+	return err;
 }
 
 static int read_version(struct sock *sk)
@@ -2532,7 +2532,7 @@
 
 	e = hci_inquiry_cache_lookup_unknown(hdev, &cp->addr.bdaddr);
 	if (!e) {
-		err = cmd_status (sk, index, MGMT_OP_CONFIRM_NAME,
+		err = cmd_status(sk, index, MGMT_OP_CONFIRM_NAME,
 				MGMT_STATUS_INVALID_PARAMS);
 		goto failed;
 	}