From: Franck Bui <fbui@suse.com>
Date: Tue, 3 Jan 2023 16:38:59 +0000 (+0100)
Subject: udev: return ENODEV if link_directory_read_one() can't find the devnode
X-Git-Tag: v253-rc1~115^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8a54a4e759517aea2cb5c91f4195a24168054d0;p=thirdparty%2Fsystemd.git

udev: return ENODEV if link_directory_read_one() can't find the devnode

That's usually the errno code we return when a device cannot be found because
it's been unplugged.
---

diff --git a/src/udev/udev-node.c b/src/udev/udev-node.c
index 47761289334..e1e16950509 100644
--- a/src/udev/udev-node.c
+++ b/src/udev/udev-node.c
@@ -133,7 +133,7 @@ static int stack_directory_read_one(int dirfd, const char *id, bool is_symlink,
                  * symlink will be removed during processing the event. The check is just for shortening the
                  * timespan that the symlink points to a non-existing device node. */
                 if (access(colon + 1, F_OK) < 0)
-                        return -errno;
+                        return -ENODEV;
 
                 r = safe_atoi(buf, &tmp_prio);
                 if (r < 0)