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-rw-r--r--net/x25/af_x25.c8
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;
}