Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2020-07-02' into staging

Error reporting patches patches for 2020-07-02

# gpg: Signature made Thu 02 Jul 2020 10:55:48 BST
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-error-2020-07-02: (28 commits)
  migration/rdma: Plug memory leaks in qemu_rdma_registration_stop()
  arm/{bcm2835,fsl-imx25,fsl-imx6}: Fix realize error API violations
  hw/arm/armsse: Fix armsse_realize() error API violation
  aspeed: Fix realize error API violation
  arm/stm32f205 arm/stm32f405: Fix realize error API violation
  amd_iommu: Fix amdvi_realize() error API violation
  x86: Fix x86_cpu_new() error handling
  mips/cps: Fix mips_cps_realize() error API violations
  riscv_hart: Fix riscv_harts_realize() error API violations
  riscv/sifive_u: Fix sifive_u_soc_realize() error API violations
  hw/arm: Drop useless object_property_set_link() error handling
  hw: Fix error API violation around object_property_set_link()
  qdev: Drop qbus_set_hotplug_handler() parameter @errp
  qdev: Drop qbus_set_bus_hotplug_handler() parameter @errp
  aspeed: Clean up roundabout error propagation
  vnc: Plug minor memory leak in vnc_display_open()
  test-util-filemonitor: Plug unlikely memory leak
  sd/milkymist-memcard: Plug minor memory leak in realize
  qga: Plug unlikely memory leak in guest-set-memory-blocks
  spapr: Plug minor memory leak in spapr_machine_init()
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 11 insertions, 18 deletions

diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c
index 810cf9b6cc..311458aa76 100644
--- a/hw/arm/aspeed_soc.c
+++ b/hw/arm/aspeed_soc.c
@@ -218,7 +218,7 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp)
     int i;
     AspeedSoCState *s = ASPEED_SOC(dev);
     AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
-    Error *err = NULL, *local_err = NULL;
+    Error *err = NULL;
 
     /* IO space */
     create_unimplemented_device("aspeed_soc.io", sc->memmap[ASPEED_IOMEM],
@@ -300,11 +300,8 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp)
     }
 
     /* I2C */
-    object_property_set_link(OBJECT(&s->i2c), OBJECT(s->dram_mr), "dram", &err);
-    if (err) {
-        error_propagate(errp, err);
-        return;
-    }
+    object_property_set_link(OBJECT(&s->i2c), OBJECT(s->dram_mr), "dram",
+                             &error_abort);
     sysbus_realize(SYS_BUS_DEVICE(&s->i2c), &err);
     if (err) {
         error_propagate(errp, err);
@@ -315,11 +312,8 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp)
                        aspeed_soc_get_irq(s, ASPEED_I2C));
 
     /* FMC, The number of CS is set at the board level */
-    object_property_set_link(OBJECT(&s->fmc), OBJECT(s->dram_mr), "dram", &err);
-    if (err) {
-        error_propagate(errp, err);
-        return;
-    }
+    object_property_set_link(OBJECT(&s->fmc), OBJECT(s->dram_mr), "dram",
+                             &error_abort);
     object_property_set_int(OBJECT(&s->fmc), sc->memmap[ASPEED_SDRAM],
                             "sdram-base", &err);
     if (err) {
@@ -339,9 +333,9 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp)
 
     /* SPI */
     for (i = 0; i < sc->spis_num; i++) {
-        object_property_set_int(OBJECT(&s->spi[i]), 1, "num-cs", &err);
-        sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), &local_err);
-        error_propagate(&err, local_err);
+        object_property_set_int(OBJECT(&s->spi[i]), 1, "num-cs",
+                                &error_abort);
+        sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), &err);
         if (err) {
             error_propagate(errp, err);
             return;
@@ -391,12 +385,11 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp)
     /* Net */
     for (i = 0; i < sc->macs_num; i++) {
         object_property_set_bool(OBJECT(&s->ftgmac100[i]), true, "aspeed",
-                                 &err);
-        sysbus_realize(SYS_BUS_DEVICE(&s->ftgmac100[i]), &local_err);
-        error_propagate(&err, local_err);
+                                 &error_abort);
+        sysbus_realize(SYS_BUS_DEVICE(&s->ftgmac100[i]), &err);
         if (err) {
             error_propagate(errp, err);
-           return;
+            return;
         }
         sysbus_mmio_map(SYS_BUS_DEVICE(&s->ftgmac100[i]), 0,
                         sc->memmap[ASPEED_ETH1 + i]);