mount: Don't ignore validation and shared resolving errors on dump

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/mount.c b/mount.c
index 8d5ba8a82..11651e4a1 100644
--- a/mount.c
+++ b/mount.c
@@ -2334,6 +2334,8 @@ int collect_mnt_namespaces(bool for_dump)
 		goto err;
 
 	if (for_dump && need_to_validate) {
+		ret = -1;
+
 		if (collect_shared(mntinfo))
 			goto err;
 		if (validate_mounts(mntinfo, true))