[Qemu-devel] [PATCH v2 3/3] tests/migration：fix unreachable path in stress test

[Mao Zhongyi <maozhongyi@cmss.chinamobile.com>]

if stress function always return 0, the path
'if (stress(ramsizeGB, ncpus) < 0)' is nerver unreachable,
so fix it to allow the test failed.

Cc: armbru@redhat.com
Cc: laurent@vivier.eu
Cc: tony.nguyen@bt.com

Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>
---
 tests/migration/stress.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tests/migration/stress.c b/tests/migration/stress.c
index 19a6eff5fd..35903d90c4 100644
--- a/tests/migration/stress.c
+++ b/tests/migration/stress.c
@@ -224,6 +224,7 @@ static int stressone(unsigned long long ramsizeMB)
             }
         }
     }
+    return 0;
 }
 
 
@@ -248,9 +249,7 @@ static int stress(unsigned long long ramsizeGB, int ncpus)
                        stressthread,   &ramsizeMB);
     }
 
-    stressone(ramsizeMB);
-
-    return 0;
+    return stressone(ramsizeMB);
 }
 
 
-- 
2.17.1