From 9e2e72ada02147f4ca46b51c998507efb1652e6b Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 23 Nov 2017 12:44:17 +0100
Subject: [PATCH] mount-util: fix error propagation in fd_fdinfo_mnt_id()

---
 src/basic/mount-util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/basic/mount-util.c b/src/basic/mount-util.c
index 640d3649b..890bc41af 100644
--- a/src/basic/mount-util.c
+++ b/src/basic/mount-util.c
@@ -60,7 +60,7 @@ static int fd_fdinfo_mnt_id(int fd, const char *filename, int flags, int *mnt_id
         if (r == -ENOENT) /* The fdinfo directory is a relatively new addition */
                 return -EOPNOTSUPP;
         if (r < 0)
-                return -errno;
+                return r;
 
         p = startswith(fdinfo, "mnt_id:");
         if (!p) {
-- 
2.30.2