systemd/0012-udev-path_id-update-comments.patch

From c96c14e1f545e6533c781e33c2238d1433deb30f Mon Sep 17 00:00:00 2001
From: Kay Sievers <kay@vrfy.org>
Date: Thu, 30 Oct 2014 01:18:34 +0100
Subject: [PATCH] udev: path_id - update comments

(cherry picked from commit a42cdff19f2d34f12ceca0f40707421a8aaa2c2f)
---
 src/udev/udev-builtin-path_id.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/udev/udev-builtin-path_id.c b/src/udev/udev-builtin-path_id.c
index 0d247f6b5a..df996cb17a 100644
--- a/src/udev/udev-builtin-path_id.c
+++ b/src/udev/udev-builtin-path_id.c
@@ -548,9 +548,9 @@ static int builtin_path_id(struct udev_device *dev, int argc, char *argv[], bool
         }
 
         /*
-         * Do return devices with have an unknown type of parent device, they
-         * might produce conflicting IDs below multiple independent parent
-         * devices.
+         * Do not return devices with an unknown parent device type. They
+         * might produce conflicting IDs if the parent does not provide a
+         * unique and predictable name.
          */
         if (!supported_parent) {
                 free(path);
@@ -558,9 +558,9 @@ static int builtin_path_id(struct udev_device *dev, int argc, char *argv[], bool
         }
 
         /*
-         * Do not return a have-only a single-parent block devices, some
-         * have entire hidden buses behind it, and not create predictable
-         * IDs that way.
+         * Do not return block devices without a well-known transport. Some
+         * devices do not expose their buses and do not provide a unique
+         * and predictable name that way.
          */
         if (streq(udev_device_get_subsystem(dev), "block") && !supported_transport) {
                 free(path);