migrate_fd_cleanup: accept any negative qemu_fclose() value as error
Also, we now return the qemu_fclose() value unchanged to the caller. For
reference, the migrate_fd_cleanup() callers are the following:
- migrate_fd_completed(): any negative value is considered an
error, so the change is OK.
- migrate_fd_error(): doesn't check the migrate_fd_cleanup() return value
- migrate_fd_cancel(): doesn't check the migrate_fd_cleanup() return
value
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/migration.c b/migration.c
index 75d4f02..412fdfe 100644
--- a/migration.c
+++ b/migration.c
@@ -174,9 +174,7 @@
if (s->file) {
DPRINTF("closing file\n");
- if (qemu_fclose(s->file) != 0) {
- ret = -1;
- }
+ ret = qemu_fclose(s->file);
s->file = NULL;
} else {
if (s->mon) {