Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

- scsi: improvements to error reporting and conversion to realize,
  Coverity/sparse fix for iscsi driver
- RCU fallout: fix -daemonize and s390x system emulation
- KVM: kvm_stat improvements and new man page
- x86: SYSRET fix for VxWorks

# gpg: Signature made Tue Mar 10 10:18:45 2015 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream:
  x86: fix SS selector in SYSRET
  scsi: Convert remaining PCI HBAs to realize()
  scsi: Improve error reporting for invalid drive property
  hw: Propagate errors through qdev_prop_set_drive()
  scsi: Clean up duplicated error in legacy if=scsi code
  cpus: initialize cpu->memory_dispatch
  rcu: handle forks safely
  qemu-thread: do not use PTHREAD_MUTEX_ERRORCHECK
  kvm_stat: add kvm_stat.1 man page
  kvm_stat: add column headers to text UI
  iscsi: Fix check for username

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

1 files changed, 3 insertions, 9 deletions

diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c
index 4852237a79..bf83b65383 100644
--- a/hw/scsi/megasas.c
+++ b/hw/scsi/megasas.c
@@ -2320,14 +2320,13 @@ static const struct SCSIBusInfo megasas_scsi_info = {
     .cancel = megasas_command_cancel,
 };
 
-static int megasas_scsi_init(PCIDevice *dev)
+static void megasas_scsi_realize(PCIDevice *dev, Error **errp)
 {
     DeviceState *d = DEVICE(dev);
     MegasasState *s = MEGASAS(dev);
     MegasasBaseClass *b = MEGASAS_DEVICE_GET_CLASS(s);
     uint8_t *pci_conf;
     int i, bar_type;
-    Error *err = NULL;
 
     pci_conf = dev->config;
 
@@ -2407,13 +2406,8 @@ static int megasas_scsi_init(PCIDevice *dev)
     scsi_bus_new(&s->bus, sizeof(s->bus), DEVICE(dev),
                  &megasas_scsi_info, NULL);
     if (!d->hotplugged) {
-        scsi_bus_legacy_handle_cmdline(&s->bus, &err);
-        if (err != NULL) {
-            error_free(err);
-            return -1;
-        }
+        scsi_bus_legacy_handle_cmdline(&s->bus, errp);
     }
-    return 0;
 }
 
 static void
@@ -2507,7 +2501,7 @@ static void megasas_class_init(ObjectClass *oc, void *data)
     MegasasBaseClass *e = MEGASAS_DEVICE_CLASS(oc);
     const MegasasInfo *info = data;
 
-    pc->init = megasas_scsi_init;
+    pc->realize = megasas_scsi_realize;
     pc->exit = megasas_scsi_uninit;
     pc->vendor_id = PCI_VENDOR_ID_LSI_LOGIC;
     pc->device_id = info->device_id;