[CRIU] [PATCH] restore: return -1 if fail

[Ruslan Kuprieiev]

In cr_dump_tasks() we expect restore_root_task to return < 0 if
error ocures.

Signed-off-by: Ruslan Kuprieiev <kupruser at gmail.com>
---
 cr-restore.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cr-restore.c b/cr-restore.c
index 4d5ccd5..bfadf43 100644
--- a/cr-restore.c
+++ b/cr-restore.c
@@ -1779,7 +1779,7 @@ out_kill:
 out:
 	__restore_switch_stage(CR_STATE_FAIL);
 	pr_err("Restoring FAILED.\n");
-	return 1;
+	return -1;
 }
 
 static int prepare_task_entries(void)
-- 
1.9.3