diff options
Diffstat (limited to 'net/x25')
| -rw-r--r-- | net/x25/af_x25.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c index bd6fce31a738..04321eec65e1 100644 --- a/net/x25/af_x25.c +++ b/net/x25/af_x25.c @@ -869,8 +869,7 @@ static int x25_accept(struct socket *sock, struct socket *newsock, int flags) struct sk_buff *skb; int rc = -EINVAL; - lock_kernel(); - if (!sk || sk->sk_state != TCP_LISTEN) + if (!sk) goto out; rc = -EOPNOTSUPP; @@ -878,6 +877,10 @@ static int x25_accept(struct socket *sock, struct socket *newsock, int flags) goto out; lock_sock(sk); + rc = -EINVAL; + if (sk->sk_state != TCP_LISTEN) + goto out2; + rc = x25_wait_for_data(sk, sk->sk_rcvtimeo); if (rc) goto out2; @@ -897,7 +900,6 @@ static int x25_accept(struct socket *sock, struct socket *newsock, int flags) out2: release_sock(sk); out: - unlock_kernel(); return rc; } |