diff options
| author | Wei Yang <richardw.yang@linux.intel.com> | 2019-04-03 09:10:16 +0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2019-05-14 17:33:35 +0100 |
| commit | f2dd7eddf240fe77ab08ffb251f1abca79f9463a (patch) | |
| tree | e633e068e45c690ec1570dc2a2ad3937f1f77c78 /migration | |
| parent | 15d2d64cf58dcf666a07a695c0c4ec307da8f2ae (diff) | |
vmstate: check subsection_found is enough
subsection_found is true implies vmdesc is not NULL.
This patch remove the additional check on vmdesc and rename
subsection_found to vmdesc_has_subsections to make it more self-explain.
Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Message-Id: <20190403011016.12549-1-richardw.yang@linux.intel.com>
Acked-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'migration')
| -rw-r--r-- | migration/vmstate.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/migration/vmstate.c b/migration/vmstate.c index e2bbb7b5f7..1305d1a528 100644 --- a/migration/vmstate.c +++ b/migration/vmstate.c @@ -496,7 +496,7 @@ static int vmstate_subsection_save(QEMUFile *f, const VMStateDescription *vmsd, void *opaque, QJSON *vmdesc) { const VMStateDescription **sub = vmsd->subsections; - bool subsection_found = false; + bool vmdesc_has_subsections = false; int ret = 0; trace_vmstate_subsection_save_top(vmsd->name); @@ -508,9 +508,9 @@ static int vmstate_subsection_save(QEMUFile *f, const VMStateDescription *vmsd, trace_vmstate_subsection_save_loop(vmsd->name, vmsdsub->name); if (vmdesc) { /* Only create subsection array when we have any */ - if (!subsection_found) { + if (!vmdesc_has_subsections) { json_start_array(vmdesc, "subsections"); - subsection_found = true; + vmdesc_has_subsections = true; } json_start_object(vmdesc, NULL); @@ -533,7 +533,7 @@ static int vmstate_subsection_save(QEMUFile *f, const VMStateDescription *vmsd, sub++; } - if (vmdesc && subsection_found) { + if (vmdesc_has_subsections) { json_end_array(vmdesc); } |