[CRIU] [PATCH 3/3] files: Don't call for run_unix_connections if there error happened earlier

[Cyrill Gorcunov]

It doesn't make sense to try to connect sockets if error
happened previously.

Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
---
 files.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/files.c b/files.c
index ef037d1..aee68ae 100644
--- a/files.c
+++ b/files.c
@@ -468,7 +468,10 @@ int prepare_fds(int pid)
 
 	close(fdinfo_fd);
 
-	return run_unix_connections();
+	if (!ret)
+		ret = run_unix_connections();
+
+	return ret;
 }
 
 int prepare_fs(int pid)
-- 
1.7.7.6