From 30fd3e27907dfd1c0c66cc1339657af1a2ce1d4b Mon Sep 17 00:00:00 2001 From: "Daniel P. Berrange" Date: Thu, 10 Mar 2016 17:17:33 +0000 Subject: io: remove checking of EWOULDBLOCK Since we now canonicalize WSAEWOULDBLOCK into EAGAIN there is no longer any need to explicitly check EWOULDBLOCK for Win32. Signed-off-by: Daniel P. Berrange --- io/channel-command.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'io/channel-command.c') diff --git a/io/channel-command.c b/io/channel-command.c index f53ce0f4f4..604514adfc 100644 --- a/io/channel-command.c +++ b/io/channel-command.c @@ -236,8 +236,7 @@ static ssize_t qio_channel_command_readv(QIOChannel *ioc, retry: ret = readv(cioc->readfd, iov, niov); if (ret < 0) { - if (errno == EAGAIN || - errno == EWOULDBLOCK) { + if (errno == EAGAIN) { return QIO_CHANNEL_ERR_BLOCK; } if (errno == EINTR) { @@ -265,8 +264,7 @@ static ssize_t qio_channel_command_writev(QIOChannel *ioc, retry: ret = writev(cioc->writefd, iov, niov); if (ret <= 0) { - if (errno == EAGAIN || - errno == EWOULDBLOCK) { + if (errno == EAGAIN) { return QIO_CHANNEL_ERR_BLOCK; } if (errno == EINTR) { -- cgit 1.4.1