commit ceff3e1f01ee8c0d77de7e3750e7297c3af7e2ec
author Mao Zhongyi <maozy.fnst@cn.fujitsu.com> Wed Nov 22 11:08:45 2017 +0800
committer Stefan Hajnoczi <stefanha@redhat.com> Tue Dec 19 10:25:03 2017 +0000
tree bf47061c5908b37237498dfb95df27d9ae6407fa
parent 9d3b155186c2788570f4802700d030c84e0f0746

hw/block: Use errp directly rather than local_err

[Drop virtio_blk_data_plane_create() change that misinterprets return
value when the virtio transport does not support dataplane.
--Stefan]

Cc: John Snow <jsnow@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Max Reitz <mreitz@redhat.com>
Cc: Keith Busch <keith.busch@intel.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>

Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: e77848d3735ba590f23ffbf8094379c646c33d79.1511317952.git.maozy.fnst@cn.fujitsu.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

hw/ide/qdev.c

diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c
index a5181b4..f395d24 100644
--- a/hw/ide/qdev.c
+++ b/hw/ide/qdev.c
@@ -160,7 +160,6 @@
 {
     IDEBus *bus = DO_UPCAST(IDEBus, qbus, dev->qdev.parent_bus);
     IDEState *s = bus->ifs + dev->unit;
-    Error *err = NULL;
     int ret;
 
     if (!dev->conf.blk) {
@@ -191,16 +190,13 @@
 
     blkconf_serial(&dev->conf, &dev->serial);
     if (kind != IDE_CD) {
-        blkconf_geometry(&dev->conf, &dev->chs_trans, 65535, 16, 255, &err);
-        if (err) {
-            error_propagate(errp, err);
+        if (!blkconf_geometry(&dev->conf, &dev->chs_trans, 65535, 16, 255,
+                              errp)) {
             return;
         }
     }
-    blkconf_apply_backend_options(&dev->conf, kind == IDE_CD, kind != IDE_CD,
-                                  &err);
-    if (err) {
-        error_propagate(errp, err);
+    if (!blkconf_apply_backend_options(&dev->conf, kind == IDE_CD,
+                                       kind != IDE_CD, errp)) {
         return;
     }