Bluetooth: Add hci_sock_test_flag helper function
The management interface will need access to the socket flags and so
provide a helper function for checking them.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index e7f463f..df23c18 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -60,6 +60,11 @@
clear_bit(nr, &hci_pi(sk)->flags);
}
+int hci_sock_test_flag(struct sock *sk, int nr)
+{
+ return test_bit(nr, &hci_pi(sk)->flags);
+}
+
static inline int hci_test_bit(int nr, const void *addr)
{
return *((const __u32 *) addr + (nr >> 5)) & ((__u32) 1 << (nr & 31));
@@ -211,7 +216,7 @@
struct sk_buff *nskb;
/* Ignore socket without the flag set */
- if (!test_bit(flag, &hci_pi(sk)->flags))
+ if (!hci_sock_test_flag(sk, flag))
continue;
/* Skip the original socket */