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vfio/cpr: Make vfio_cpr_register_container() return bool

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This is to follow the coding standand to return bool if 'Error **'
is used to pass error.

Suggested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
Zhenzhong Duan 2024-05-07 14:42:51 +08:00 • committed by Cédric Le Goater
parent 45d0d8c404
commit f38f5dd1d4
4 changed files with 5 additions and 7 deletions
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3
hw/vfio/container.c
View file

@ -618,8 +618,7 @@ static bool vfio_connect_container(VFIOGroup *group, AddressSpace *as,
goto free_container_exit; goto free_container_exit;
} }
ret = vfio_cpr_register_container(bcontainer, errp); if (!vfio_cpr_register_container(bcontainer, errp)) {
if (ret) {
goto free_container_exit; goto free_container_exit;
} }

4
hw/vfio/cpr.c
View file

@ -25,12 +25,12 @@ static int vfio_cpr_reboot_notifier(NotifierWithReturn *notifier,
return 0; return 0;
} }
int vfio_cpr_register_container(VFIOContainerBase *bcontainer, Error **errp) bool vfio_cpr_register_container(VFIOContainerBase *bcontainer, Error **errp)
{ {
migration_add_notifier_mode(&bcontainer->cpr_reboot_notifier, migration_add_notifier_mode(&bcontainer->cpr_reboot_notifier,
vfio_cpr_reboot_notifier, vfio_cpr_reboot_notifier,
MIG_MODE_CPR_REBOOT); MIG_MODE_CPR_REBOOT);
return 0; return true;
} }
void vfio_cpr_unregister_container(VFIOContainerBase *bcontainer) void vfio_cpr_unregister_container(VFIOContainerBase *bcontainer)

3
hw/vfio/iommufd.c
View file

@ -396,8 +396,7 @@ found_container:
goto err_listener_register; goto err_listener_register;
} }
ret = vfio_cpr_register_container(bcontainer, errp); if (!vfio_cpr_register_container(bcontainer, errp)) {
if (ret) {
goto err_listener_register; goto err_listener_register;
} }

2
include/hw/vfio/vfio-common.h
View file

@ -229,7 +229,7 @@ void vfio_detach_device(VFIODevice *vbasedev);
int vfio_kvm_device_add_fd(int fd, Error **errp); int vfio_kvm_device_add_fd(int fd, Error **errp);
int vfio_kvm_device_del_fd(int fd, Error **errp); int vfio_kvm_device_del_fd(int fd, Error **errp);
int vfio_cpr_register_container(VFIOContainerBase *bcontainer, Error **errp); bool vfio_cpr_register_container(VFIOContainerBase *bcontainer, Error **errp);
void vfio_cpr_unregister_container(VFIOContainerBase *bcontainer); void vfio_cpr_unregister_container(VFIOContainerBase *bcontainer);
extern const MemoryRegionOps vfio_region_ops; extern const MemoryRegionOps vfio_region_ops;