[CRIU] [PATCH] netdev: Fix detection of device conf restore failure

[Pavel Emelyanov]

Signed-off-by: Pavel Emelyanov <xemul at parallels.com>
---
 net.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net.c b/net.c
index cdeed6d..acd1ca1 100644
--- a/net.c
+++ b/net.c
@@ -485,7 +485,7 @@ static int restore_links(int pid, NetnsEntry **netns)
 			 * so we cant optimize its restore
 			 */
 			ret = ipv4_conf_op(nde->name, nde->conf, CTL_WRITE, nde->type == ND_TYPE__LOOPBACK ? NULL : netns);
-			if (!ret)
+			if (ret < 0)
 				return ret;
 		}
 exit:
-- 
1.9.3