Bluetooth: Kill set but not used variable 'l2cap_sk' in rfcomm_sock_getsockopt_old() (75fde9ee) · Commits · 戴 / test

net/bluetooth/rfcomm/sock.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -741,7 +741,6 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
		static int rfcomm_sock_getsockopt_old(struct socket sock, int optname, char __user optval, int __user *optlen)
		{
		struct sock *sk = sock->sk;
		struct sock *l2cap_sk;
		struct rfcomm_conninfo cinfo;
		struct l2cap_conn *conn = l2cap_pi(sk)->chan->conn;
		int len, err = 0;
		@@ -786,8 +785,6 @@ static int rfcomm_sock_getsockopt_old(struct socket *sock, int optname, char __u
		break;
		}

		l2cap_sk = rfcomm_pi(sk)->dlc->session->sock->sk;

		cinfo.hci_handle = conn->hcon->handle;
		memcpy(cinfo.dev_class, conn->hcon->dev_class, 3);