From c1cbe4b7ad0bc4b1d98ea708a3fecb7362aa4088 Mon Sep 17 00:00:00 2001 From: Benjamin LaHaise Date: Tue, 13 Dec 2005 23:22:19 -0800 Subject: [NET]: Avoid atomic xchg() for non-error case It also looks like there were 2 places where the test on sk_err was missing from the event wait logic (in sk_stream_wait_connect and sk_stream_wait_memory), while the rest of the sock_error() users look to be doing the right thing. This version of the patch fixes those, and cleans up a few places that were testing ->sk_err directly. Signed-off-by: Benjamin LaHaise Signed-off-by: David S. Miller --- net/bluetooth/l2cap.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'net/bluetooth/l2cap.c') diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index e3bb11ca423..95f33cc7a24 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -767,8 +767,9 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct ms BT_DBG("sock %p, sk %p", sock, sk); - if (sk->sk_err) - return sock_error(sk); + err = sock_error(sk); + if (err) + return err; if (msg->msg_flags & MSG_OOB) return -EOPNOTSUPP; -- cgit v1.2.3