pptp: Remove unused variable in pptp_release()

Variable opt in pptp_release() is set but never used, thus needs to be
removed.

Signed-off-by: Christos Gkekas <chris.gekas@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c
index 2f22e31..eac499c 100644 (file)
--- a/drivers/net/ppp/pptp.c
+++ b/drivers/net/ppp/pptp.c
@@ -506,7 +506,6 @@ static int pptp_release(struct socket *sock)
 {
        struct sock *sk = sock->sk;
        struct pppox_sock *po;
-       struct pptp_opt *opt;
        int error = 0;
 
        if (!sk)
@@ -520,7 +519,6 @@ static int pptp_release(struct socket *sock)
        }
 
        po = pppox_sk(sk);
-       opt = &po->proto.pptp;
        del_chan(po);
 
        pppox_unbind_sock(sk);