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authorKay Sievers <kay@vrfy.org>2014-10-30 01:18:34 +0100
committerKay Sievers <kay@vrfy.org>2014-10-30 01:20:56 +0100
commita42cdff19f2d34f12ceca0f40707421a8aaa2c2f (patch)
tree55b26825ff63f2782a088d2e4199829cf4ec2929
parent1f70b0876a9388f38422c12fa0c73761559d9425 (diff)
udev: path_id - update comments
-rw-r--r--src/udev/udev-builtin-path_id.c12
1 files 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);