io: fix sign of errno value passed to error report

When reporting the number of FDs has been exceeded, pass
EINVAL to error_setg_errno, rather than -EINVAL.

Signed-off-by: Daniel P. Berrange <[email protected]>

diff --git a/io/channel-socket.c b/io/channel-socket.c
index 10a5b3136ee0683607501b47ed3a14e7ccd5b824..eaa411f3d28b1978d16afbf6e467993c9205e989 100644 (file)
--- a/io/channel-socket.c
+++ b/io/channel-socket.c
@@ -502,7 +502,7 @@ static ssize_t qio_channel_socket_writev(QIOChannel *ioc,
 
     if (nfds) {
         if (nfds > SOCKET_MAX_FDS) {
 
     if (nfds) {
         if (nfds > SOCKET_MAX_FDS) {

-            error_setg_errno(errp, -EINVAL,
+            error_setg_errno(errp, EINVAL,

                              "Only %d FDs can be sent, got %zu",
                              SOCKET_MAX_FDS, nfds);
             return -1;
                              "Only %d FDs can be sent, got %zu",
                              SOCKET_MAX_FDS, nfds);
             return -1;