Bluetooth: Use GFP_KERNEL in mgmt_handlers

add_uuid and get_connections mgmt_handlers are executed by user
threads running in kernel-mode.

Signed-off-by: Andre Guedes <aguedespe@gmail.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

net/bluetooth/mgmt.c

@@ -1268,7 +1268,7 @@ static int add_uuid(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
 		goto failed;
 	}
 
-	uuid = kmalloc(sizeof(*uuid), GFP_ATOMIC);
+	uuid = kmalloc(sizeof(*uuid), GFP_KERNEL);
 	if (!uuid) {
 		err = -ENOMEM;
 		goto failed;
@@ -1667,7 +1667,7 @@ static int get_connections(struct sock *sk, struct hci_dev *hdev, void *data,
 	}
 
 	rp_len = sizeof(*rp) + (i * sizeof(struct mgmt_addr_info));
-	rp = kmalloc(rp_len, GFP_ATOMIC);
+	rp = kmalloc(rp_len, GFP_KERNEL);
 	if (!rp) {
 		err = -ENOMEM;
 		goto unlock;