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savevm: fix wrong initialization by ram_control_load_hook

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It should set negative error value rather than 0 in QEMUFile
if there has been an error.

Reviewed-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Lei Li <lilei@linux.vnet.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Lei Li 2013-09-04 17:02:35 +08:00 • committed by Juan Quintela
parent 675fd0a7da
commit c77a5f2daa
1 changed files with 1 additions and 1 deletions
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2
savevm.c
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@ -649,7 +649,7 @@ void ram_control_after_iterate(QEMUFile *f, uint64_t flags)
void ram_control_load_hook(QEMUFile *f, uint64_t flags) void ram_control_load_hook(QEMUFile *f, uint64_t flags)
{ {
int ret = 0; int ret = -EINVAL;
if (f->ops->hook_ram_load) { if (f->ops->hook_ram_load) {
ret = f->ops->hook_ram_load(f, f->opaque, flags); ret = f->ops->hook_ram_load(f, f->opaque, flags);