qemu/hw/pci-host
Dr. David Alan Gilbert 44b1ff319c migration: pre_save return int
Modify the pre_save method on VMStateDescription to return an int
rather than void so that it potentially can fail.

Changed zillions of devices to make them return 0; the only
case I've made it return non-0 is hw/intc/s390_flic_kvm.c that already
had an error_report/return case.

Note: If you add an error exit in your pre_save you must emit
an error_report to say why.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20170925112917.21340-2-dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-09-27 11:35:59 +01:00
..
apb.c apb: add busA qdev property to PBM PCI bridge 2017-09-04 18:41:01 +01:00
bonito.c shutdown: Add source information to SHUTDOWN and RESET 2017-05-23 13:28:17 +02:00
gpex.c hw/pci-host/gpex: Implement PCI INTx routing 2017-09-14 18:43:19 +01:00
grackle.c qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatable 2017-05-17 10:37:00 -03:00
Makefile.objs hw: xilinx-pcie: Add support for Xilinx AXI PCIe Controller 2017-02-21 23:49:29 +00:00
pam.c x86: Clean up includes 2016-01-29 15:07:22 +00:00
piix.c migration: pre_save return int 2017-09-27 11:35:59 +01:00
ppce500.c qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatable 2017-05-17 10:37:00 -03:00
prep.c memory: Rename memory_region_init_ram() to memory_region_init_ram_nomigrate() 2017-07-14 17:59:42 +01:00
q35.c q35: use DIV_ROUND_UP 2017-08-31 12:29:07 +02:00
uninorth.c qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatable 2017-05-17 10:37:00 -03:00
versatile.c qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatable 2017-05-17 10:37:00 -03:00
xilinx-pcie.c memory: Rename memory_region_init_ram() to memory_region_init_ram_nomigrate() 2017-07-14 17:59:42 +01:00