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/irda/af_irda.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'net/irda') diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c index 6f92f9c62990..f121f7de2032 100644 --- a/net/irda/af_irda.c +++ b/net/irda/af_irda.c @@ -1438,8 +1438,9 @@ static int irda_recvmsg_stream(struct kiocb *iocb, struct socket *sock, /* * POSIX 1003.1g mandates this order. */ - if (sk->sk_err) - ret = sock_error(sk); + ret = sock_error(sk); + if (ret) + break; else if (sk->sk_shutdown & RCV_SHUTDOWN) ; else if (noblock) -- cgit v1.2.3-59-g8ed1b