From: Max Reitz <mre...@redhat.com> In case qemu_co_sendv_recvv() fails without any data read, there is no reason not to return the perfectly fine error number retrieved from socket_error().
Signed-off-by: Max Reitz <mre...@redhat.com> Message-Id: <1424887718-10800-16-git-send-email-mre...@redhat.com> Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> --- qemu-coroutine-io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/qemu-coroutine-io.c b/qemu-coroutine-io.c index d404926..28dc735 100644 --- a/qemu-coroutine-io.c +++ b/qemu-coroutine-io.c @@ -45,7 +45,7 @@ qemu_co_sendv_recvv(int sockfd, struct iovec *iov, unsigned iov_cnt, if (err == EAGAIN || err == EWOULDBLOCK) { qemu_coroutine_yield(); } else if (done == 0) { - return -1; + return -err; } else { break; } -- 2.3.0