[Qemu-devel] [PATCH 10/17] s390x/css: Pass local error object pointer to error_append_hint()

[Greg Kurz]

Ensure that hints are added even if errp is &error_fatal or &error_abort.

Signed-off-by: Greg Kurz <address@hidden>
---
 hw/s390x/s390-ccw.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/hw/s390x/s390-ccw.c b/hw/s390x/s390-ccw.c
index 0c5a5b60bd6b..9566be800a3b 100644
--- a/hw/s390x/s390-ccw.c
+++ b/hw/s390x/s390-ccw.c
@@ -57,11 +57,13 @@ static void s390_ccw_get_dev_info(S390CCWDevice *cdev,
 {
     unsigned int cssid, ssid, devid;
     char dev_path[PATH_MAX] = {0}, *tmp;
+    Error *err = NULL;
 
     if (!sysfsdev) {
-        error_setg(errp, "No host device provided");
-        error_append_hint(errp,
+        error_setg(&err, "No host device provided");
+        error_append_hint(&err,
                           "Use -device vfio-ccw,sysfsdev=PATH_TO_DEVICE\n");
+        error_propagate(errp, err);
         return;
     }