l2tp: remove redundant addr_len check in l2tp_ip_bind()

addr_len's value has already been verified at this point.

Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
index 3d73278b86ca34bfbd774dc8f52e490169445e1b..992761e721af5e9d12684ea4343d88223957869d 100644 (file)
--- a/net/l2tp/l2tp_ip.c
+++ b/net/l2tp/l2tp_ip.c
@@ -258,7 +258,7 @@ static int l2tp_ip_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
        if (!sock_flag(sk, SOCK_ZAPPED))
                goto out;
 
-       if (sk->sk_state != TCP_CLOSE || addr_len < sizeof(struct sockaddr_l2tpip))
+       if (sk->sk_state != TCP_CLOSE)
                goto out;
 
        chk_addr_ret = inet_addr_type(net, addr->l2tp_addr.s_addr);