[CRIU] [PATCH] dump: Don't loose dump_namespaces error

[Cyrill Gorcunov]

In case if dump_namespaces failed we may have
ret shadowed and erroneously report checkpoint
success.

Signed-off-by: Cyrill Gorcunov <gorcunov at gmail.com>
---
 criu/cr-dump.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/criu/cr-dump.c b/criu/cr-dump.c
index fb308196594a..2103de480ba9 100644
--- a/criu/cr-dump.c
+++ b/criu/cr-dump.c
@@ -1988,9 +1988,11 @@ int cr_dump_tasks(pid_t pid)
 	if (ret)
 		goto err;
 
-	if (root_ns_mask)
-		if (dump_namespaces(root_item, root_ns_mask) < 0)
+	if (root_ns_mask) {
+		ret = dump_namespaces(root_item, root_ns_mask);
+		if (ret)
 			goto err;
+	}
 
 	ret = dump_cgroups();
 	if (ret)
-- 
2.14.4