From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 23 Nov 2017 11:44:17 +0000 (+0100)
Subject: mount-util: fix error propagation in fd_fdinfo_mnt_id()
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=9e2e72ada02147f4ca46b51c998507efb1652e6b;p=elogind.git

mount-util: fix error propagation in fd_fdinfo_mnt_id()
---

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) {