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-Tag: v236~137^2~3
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0d9bcb7c372e4823e83f4366d1d5239b2044d038;p=thirdparty%2Fsystemd.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 fc7b0b599e5..ac072fa0a5c 100644
--- a/src/basic/mount-util.c
+++ b/src/basic/mount-util.c
@@ -132,7 +132,7 @@ 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) {