Match the other error handling in this function.
Fixes: e7b347d0bf6 ("net: detect errors from probing vnet hdr flag for TAP devices")
Reviewed-by: Patrick Venture <venture@google.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Peter Foley <pefoley@google.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
if (i == 0) {
vnet_hdr = tap_probe_vnet_hdr(fd, errp);
if (vnet_hdr < 0) {
+ ret = -1;
goto free_fail;
}
} else if (vnet_hdr != tap_probe_vnet_hdr(fd, NULL)) {