Signed-off-by: Wei Liu <wei.l...@citrix.com>
---
tools/libxl/libxl_colo_save.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/libxl/libxl_colo_save.c b/tools/libxl/libxl_colo_save.c
index e2fdc4b..26b3afd 100644
--- a/tools/libxl/libxl_colo_save.c
+++ b/tools/libxl/libxl_colo_save.c
@@ -533,11 +533,11 @@ static void
colo_proxy_async_wait_for_checkpoint(libxl__colo_save_state *css)
if (req < 0) {
/* some error happens */
_exit(1);
- } else if (!req) {
- /* no checkpoint is needed, do a checkpoint every 5s */
- _exit(0);
} else {
- /* net packets is not consistent, we need to start a checkpoint */
+ /* req == 0: no checkpoint is needed, do a checkpoint every 5s */
+ /* req > 0: net packets is not consistent, we need to start a
+ * checkpoint
+ */
_exit(0);
}
}
--
2.1.4
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