[CRIU] [PATCH 2/5] net: Don't zap error code in check mode

[Cyrill Gorcunov]

In check mode we need error code returned if
one of diag kernel module is not loaded or
not built at all. Thus if no netns mask passed
return error code so caller may check if something
were wrong.

Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
---
 sockets.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sockets.c b/sockets.c
index b854eb4..55db4bc 100644
--- a/sockets.c
+++ b/sockets.c
@@ -525,7 +525,8 @@ out:
 		 * if an unsupported socket will be really dumped.
 		 */
 		pr_info("Uncollected sockets! Will probably fail later.\n");
-		err = 0;
+		if (current_ns_mask & CLONE_NEWNET)
+			err = 0;
 	}
 
 	return err;
-- 
1.8.1.4